Lista am gasit-o pe webmasterworld.com si este din mai 2007. Am pus-o aici si nu am dat direct linkul deoarece trebuie sa ai cont platit pentru a accesa acea parte a forumului lor.
Name of Site URL Yahoo! Backlinks
Delicious del.icio.us 114,000,000
Digg digg.com 71,900,000
Technorati www.technorati.com 38,400,000
Yahoo! MyWeb myweb2.search.yahoo.com 28,500,000
OnlyWire www.onlywire.com 26,800,000
Reddit reddit.com 25,700,000
Furl www.furl.net 15,100,000
NewsVine www.newsvine.com 14,200,000
Slashdot Slashdot.org 11,200,000
Spurl www.spurl.net 8,660,000
StumbleUpon www.stumbleupon.com 8,000,000
BlinkList www.blinklist.com 7,620,000
Magnolia ma.gnolia.com 6,410,000
Netscape www.netscape.com 6,150,000
Rojo www.rojo.com 5,560,000
Simpy www.simpy.com 3,750,000
RawSugar www.rawsugar.com 3,220,000
Shadows www.shadows.com 3,130,000
Twitter twitter.com 3,120,000
TailRank tailrank.com 2,840,000
Linkarena linkarena.com 2,680,000
Squidoo www.squidoo.com 1,850,000
Last FM last.fm 1,774,969
Netvouz www.netvouz.com 1,690,000
Feed Me Links feedmelinks.com 1,360,000
BlinkBits www.blinkbits.com 1,290,000
Delirious de.lirio.us 1,120,000
Scuttle scuttle.org 1,080,000
Connotea www.connotea.org 911,000
Kinja kinja.com 762,000
DZone www.dzone.com 480,000
CiteULike www.citeulike.org 441,000
Blue Dot bluedot.us 349,000
Wink wink.com 344,000
Diigo www.diigo.com 318,000
LibraryThing www.librarything.com 301,000
Wists www.wists.com 247,000
BlogMemes www.blogmemes.net 217,000
Hugg www.hugg.com 155,000
Rollyo www.rollyo.com 132,000
Searchles www.searchles.com 130,000
Backflip www.backflip.com 115,000
Unalog unalog.com 112,000
BuddyMarks buddymarks.com 94,700
TagTooga www.tagtooga.com 87,100
Sync2it www.sync2it.com 83,000
Clip clip www.clipclip.org 75,100
BlogMarks www.blogmarks.net 74,400
Feedmarker www.feedmarker.com 69,800
BumpZee www.bumpzee.com 63,700
Linkfilter linkfilter.net 62,000
PlugIM www.plugim.com 61,400
Give a Link www.givealink.org 45,600
Lookmarks www.lookmarks.com 41,300
Kaboodle www.kaboodle.com 38,900
Dealigg www.dealigg.com 32,500
IndiaGram www.indiagram.com 31,700
MyProgs myprogs.net 29,400
Fanpop www.fanpop.com 26,000
Listible! www.listible.com 25,800
Jaiku www.jaiku.com 24,300
Reader2 reader2.com 23,400
MarkaBoo www.markaboo.com 20,400
Linkroll www.linkroll.com 19,500
LifeLogger lifelogger.com 19,100
Hyperlinkomatic www.hyperlinkomatic.com 19,000
Zurpy zurpy.com 16,000
NewsCloud www.newscloud.com 15,500
BibSonomy www.bibsonomy.org 13,500
MyHQ www.myhq.com 13,400
Oyax oyax.com 12,900
MemeStreams www.memestreams.net 12,300
The Things I Want www.thethingsiwant.com 12,300
coRank www.corank.com 12,200
Jots www.jots.com 11,900
StyleFeeder www.stylefeeder.com 11,600
Stanmx www.stanmx.com/sabrosus/ 8,350
Voo2do voo2do.com 7,030
I89.us i89.us 6,810
Complore complore.com 5,620
Connectedy www.connectedy.com 5,620
Wirefan www.wirefan.com 4,590
Yoono www.yoono.com 4,450
MyLinkVault www.mylinkvault.com 3,910
Adoppt adopt.com 3,660
Indiza indiza.com 3,300
BmAccess bmaccess.net 3,000
BlauerBote www.blauerbote.com 2,720
Excites www.excites.com 2,660
PennTags tags.library.upenn.edu 2,420
BookMarkTracer www.bookmarktracker.com 2,340
Otavo otavo.com 2,120
Linkatopia linkatopia.com 2,090
Startaid www.startaid.com 1,990
TekTag www.tektag.com 1,950
Plum www.plum.com 1,830
Web Feeds www.web-feeds.com 1,740
Browsr www.browsr.com 1,390
MyVmarks www.myvmarks.com 1,160
Social Bookmarking socialbookmarking.org 1,120
Chipmark www.chipmark.com 1,070
Namakkal www.namakkal.co.uk 1,060
AllMyFavorites www.allmyfavorites.net 993
Iloggo www.iloggo.pl 966
DinnerBuzz www.dinnerbuzz.com 940
Xilin.us my.xilinus.com 828
LookLater www.looklater.com 791
Ambedo ambedo.com 752
30DayTags www.30daytags.com 741
GetBoo www.getboo.com 529
URLex www.urlex.info 463
Meme-stream meme-stream.com 393
Pocket thinkpocket.com 337
Wazima wazima.com 290
Philoi www.philoi.com 280
MyPIP www.mypip.com 265
Fungow www.fungow.com 223
SyncOne www.syncone.net 223
GUI Cookies www.guicookies.com 162
Ez4u ez4u.net 146
A World of Help www.aworldofhelp.com 122
A1 Webmarks www.a1-webmarks.com 100
Shared Dish www.shareddish.com 60
Zoowalu zoowalu.com 48
CloudyTags cloudytags.com 47
Recipe Buzz www.recipe-buzz.com 46
Yattle www.yattle.com 34
Dealoid www.dealoid.com 30
2CentsNews www.2centsnews.com29
TeDigo www.tedigo.net 9
Frassle voo2do.com 4