1. http://www.backflip.com/login.ihtml
2.
3. http://www.bibsonomy.org/
4.
5.
6.
7.
8. http://www.blurpalicious.com/
9. http://www.bmaccess.net/
10.
11.
12. www.bookmark-manager.com
13.
14. http://www.bookmax.net
15. http://www.buddymarks.com/
16.
17. http://www.citeulike.org/
18. http://claimid.com/
19.
20.
21. http://www.complore.com/
22. http://www.connotea.org/
23.
24. http://www.corank.com/
25.
26.
27. http://www.diigo.com/
28.
29.
30. http://www.ez4u.net/
31.
32. http://www.freelink.org/
33.
34.
35.
36.
37. http://www.hyperlinkomatic.com/
38. http://ww2.ikeepbookmarks.com/Default.asp
39. http://www.jigg.in/
40.
41.
42.
43. http://www.linkagogo.com/
44. http://linkarena.com/
45. http://www.linksnarf.com/
46. http://www.listerlister.com/
47.
48. http://www.marktd.com/
49. http://www.memfrag.com/
50. http://www.memotoo.com/
51.
52.
53.
54. http://multiply.com/
55. http://murl.com/splash/
56. http://www.mybookmarks.com/
57. http://www.myhq.com/
58. http://www.mylinkvault.com/
59. http://www.mysitevote.com/
60.
61. http://www.newsvine.com/
62.
63. http://www.oyax.com/
64.
65.
66.
67.
68.
69.
70.
71.
72. http://sitebar.org/
73. http://www.sitejot.com/
74.
75. http://slashdot.org/
76. http://www.socialogs.com/
77.
78. http://spurl.net/
79. http://www.squidoo.com/
80. http://www.stumbleupon.com/
81. http://www.stylehive.com/
82.
83. http://www.tagfacts.com/
84. http://www.taggly.com/
85. http://www.tagne.ws/
86.
87.
88.
89. http://www.thoof.com
90. http://www.totalpad.com/
91. http://www.urlex.info/
92.
93.
94. http://www.votelists.com/
95. http://www.vuju.com/
96. http://www.wetogether.info/
97.
98.
99.