Below is the list of working 200 pligg social bookmarking websites list, simply register and fill description, title tag and URL. It is a 2 min process which may give you traffic and backlinks.

Check out my list of social bookmarking sites with DA

SiteNamePage RankAlexa Rank
http://www.technorati.com713033
http://www.reddit.com832
http://www.stumbleupon.com8300
http://www.slashdot.org71667
http://www.newsvine.com75716
http://www.diigo.com72298
http://www.blinklist.com613339
http://www.scoop.it7969
http://www.folkd.com63481
http://www.dzone.com63538
http://www.blogmarks.net528043
http://www.designfloat.com312907
http://www.pearltrees.com67142
http://www.bibsonomy.org75713
http://www.bizsugar.com510311
http://www.youmob.com47142
http://www.diggita.it528598
http://www.colivia.de433329
http://www.678378.com386524
http://www.startaid.com219230
http://www.myhq.com423932
http://www.ytgsy.comN/A67340
http://www.ezyspot.com447592
http://www.cloudytags.com322619
http://www.newsmeback.com312763
http://www.bookmax.net415647
http://www.openfaves.com218652
http://www.rewons.com056450
http://www.sociopost.com216348
http://www.bookmark4you.com311241
http://www.cardbuk.com3282702
http://www.business-planet.net228118
http://www.zabox.net327241
http://www.coolpot.com128962
http://www.blogbookmark.com251403
http://www.yemle.com318141
http://www.social.wikitechguru.com017214
http://www.blogdup.com44570838
http://www.iesa.co516145
http://www.bookmarkbay.com130219
http://www.sfcsf.org124548
http://www.postolia.com214447
http://www.scoopit.co.nz6141149
http://www.braniewo.net294966
http://www.indofeed.com219486
http://www.bynu.info327557
http://www.factson37.com420263
http://www.1look4.com127407
http://www.arrisweb.com277490
http://www.cardbuk.com3282702
http://www.addthismark.com217366
http://www.theineptowl.info341183
http://www.emolinks.com317117
http://www.bildu.net3124464
http://www.bookmarkentry.com0302485
http://www.savemod.com0749341
http://www.punteglias.info335226
http://www.6buk.com144010
http://www.extraplay.com361529
http://www.clickuplink.com0320192
http://www.bookmarktou.com131256
http://www.salbithuette.info343143
http://www.panodigg.com465543
http://www.yoomark.com149046
http://www.augmentedviews.com2115886
http://www.chaoticcoding.info336154
http://www.jazbomb.info352372
http://www.noldu.net243554
http://www.bookmarkingbase.com116796
http://www.craftjuice.com3105151
http://www.cardbuk.com3156702
http://www.akonter.com212786
http://www.ipopu.com1144427
http://www.dizzed.com1131161
http://www.storymint.com152266
http://www.pixador.net418669
http://www.mettablog.com138042
http://www.newsvoting.com145076
http://www.villanews.net31164435
http://www.cmjs8.com297169
http://www.registertovotetoday.com415723
http://www.pligg.in137292
http://www.pagesocial.com1166158
http://www.technogies.net2192388
http://www.jordaninfo.info342534
http://www.gvbookmarks.com118787
http://www.JodohKita.info414313
http://www.4bukmark.com115992
http://www.cardbuk.com3156702
http://www.taggingkit.com2130994
http://www.dealshouter.com1422704
http://www.guide-vin.com474295
http://www.bookmarkcabin.com097542
http://www.softsblog.com414521
http://www.spider-robot.com242736
http://www.onlinewebmarks.com155773
http://www.newsciti.com192283
http://www.swapmylink.com159126
http://www.cardbuk.com376702
http://www.bookmarkgolden.com068431
http://www.aperfectimage.info356934
http://www.epinex.biz493737
http://www.what-is-internet.info2128368
http://www.windowly.com137346
http://www.EarCon.org514725
http://www.pqrnews.com164595
http://www.cenq.com1116205
http://www.techytape.com033812
http://www.terrybains.com0279303
http://www.actweb-sport.com623222
http://www.cocosislandsnews.info333879
http://www.skinnybikiniswimwear.info376118
http://www.coloradospringsroofing.info272705
http://www.votetags.info169023
http://www.fortunetelleroracle.com183430
http://www.klicknews.com2113640
http://www.subbmitt.com1106633
http://www.semzz.com367379
http://www.easywebbookmarks.infoN/A76875
http://www.cardbuk.com397654
http://www.peacipedia.com580236
http://www.aixindashi.org416808
http://www.jayrigby.info334722
http://www.milocalbuilder.com325541
http://www.socialbookmarknow.info186153
http://www.sluft.com1124933
http://www.qqpipi.com428015
http://www.bookmarkgroups.com195136
http://www.worthbookmarking.com182391
http://www.money-central.net1540847
http://www.softbookmark.info058889
http://www.articlelinkz.info073026
http://www.winkbookmark.com145019
http://www.mspidy.com1125336
http://www.usefulenglish.net420957
http://www.cabaneduvelan.info335143
http://www.desert-dwellers.info349416
http://www.x-drl.info342134
http://www.followmenow.info199340
http://www.greateststory.info181664
http://www.cardbuk.com386702
http://www.BookmarkingCentral.com126065
http://www.GardiCanin.net417596
http://www.socialbookmarkzone.info186551
http://www.bookmarkwiki.com1100757
http://www.bb3b.com317815
http://www.bookmarkwebby.com0422273
http://www.aneasylink.info055855
http://www.linkfaves.infoN/A95057
http://www.Visitbookmark.comN/A145734
http://www.prbookmarks.com336582
http://www.nascarjon.us0234384
http://www.gpone.info036981
http://www.bestouyagames.info337377
http://www.guter-punkt.info337222
http://www.GwrBook.com419423
http://www.webseoexpertservices.com762675
http://www.articlehat.com220551
http://www.cardbuk.com386702
http://www.bookmarksparkle.com0184961
http://www.freshlinkzone.infoN/A81154
http://www.bookmarkspots.infoN/A100727
http://www.bookurlinks.infoN/A94661
http://www.Artonmobile.com498514
http://www.socialbookmarkingtime.info0263291
http://www.socialbookmarkingwebs.com0113381
http://www.atlasassistans.net416366
http://www.abcphp.com3106780
http://www.careep.org480342
http://www.bookmarkfeed.com132584
http://www.activebookmarks.com174096
http://www.generalbookmarking.comN/A40149
http://www.linkzroll.info191752
http://www.bestwebmarks.infoN/A84244
http://www.openwebmarks.com1100542
http://www.bookmarkson.comN/A127221
http://www.a2zbookmarking.com1131847
http://www.wildernessact.info374881
http://www.transd.info260420
http://www.bookmarkinghost.info192264
http://www.iHaan.org515837
http://www.3-peace.info253177
http://www.a1bookmarks.com1248045
http://www.articleprovide.com231926
http://www.cardbuk.com386702
http://www.linkvote.com0317914
http://www.savemylike.com035499
http://www.cqses.org051427
http://www.midascareteam.info340396
http://www.pictureguycabo.info25160169
http://www.tiltzero.com189329
http://www.Jofrati.net423595
http://www.London8.net431024
http://www.Vtv10.com414869
http://www.Gen-Eff.net414953
http://www.livewebmarks.com1128326
http://www.tizags.com1243441
http://www.airpim.biz446159
http://www.bookmarkfeeds.com1190111
http://www.cardbuk.com386702
http://www.bookmarkmaps.com1120784
http://www.Dictaf.net424333
http://www.seo4bookmarks.com1137201
http://www.bookmarkseasy.comN/A62575
http://www.link.bookmarkseasy.comN/A63460
http://www.Fearsteve.com591727
http://www.peoplebookmarks.com1171441
http://www.soopernews.comN/A34554
http://www.grupoprofesional.info16610451
http://www.cmclv.org4116777
http://www.socialbookmarksite.info1300731
http://www.zaloart.com3497070
http://www.seolinkurl.comN/A72610
http://www.net.seolinkurl.comN/A72610
http://www.bookmarksez.comN/A72819
http://www.relate.seolinkurl.comN/A72610
http://www.cardbuk.com386702
http://www.connect.bookmarksez.comN/A72819
http://www.Veredaschiapas.com5482457
http://www.bookmarkingbiz.com0424046
http://www.freesbmblog.info194674
http://www.socialconnection.inN/A59930
http://www.bestlinkfield.comN/A86592
http://www.digitalnyc.net586245
http://www.zypid.com036868
http://www.Relevare.net430207
http://www.19193.info213401960
http://www.socbookmarking.info1205264
http://www.nautmile.com3368112
http://www.venset.com3523287
http://www.Tkphb.com5529120
http://www.Kulect.com540354
http://www.cardbuk.com386702
http://www.urlscores.com0221617
http://www.Todays1051.net425597
http://www.DuPioneer.com430389
http://www.T3B-System.com429403
http://www.socialbookmarkingsiteslist.co.in0116757
http://www.tafmania.com4932382