71 public social bookmarking sites

1. BlinkList*:[PR5]BETA Web 2.0 style interface using Tags and Ajax in page features. Update! Interface is being translated to 18
2. Chipmark*:[PR5] by a group of Computer Science students, Open source social bookmarks using folders and labels.
3. Connectedy*:[PR5] Text based interface Social bookmarks using Folders.
4. Connotea*:[PR7] Open source for academics, research, entrepeise social bookmarks using tags. Update! Complete update, faster
5. del.icio.us*:[PR8] By Joshua Schachter and acquired by Yahoo.
6. Diigo *:[PR6] "Digest of Internet Information, Groups and Other stuff." Web 2.0 style text-based interface, bookmarks and annotation using Tags. The toolbar gives highlight and blogging support.
7. Feed Me Links!*:[PR5] Open Source Social Bookmarks using Tags
8. Furl* :[PR8] "File URL" by Looksmart. Social Bookmarks using topics (categories)
9. Lookmarks*:[PR4] by Adam Text based interface with many format support and playlisting.
10. Ma.gnolia*:[PR3] by Gnolia Systems and Happy Cog. Web 2.0 style community driven social bookmarks using Tags.
11. Netvouz*:[PR7] "interNET rendezVOUZ" Social bookmark manager using tags and folders.
12. RawSugar*:[PR6] Web 2.0 style social search engine with Clustered tagging. Update! Advanced BlogSync integration.
13. Simpy*: Social Bookmarks and notes using Tags with a Text-based interface. : import users from de.lirio.us as it will shut down.
14. Spurl*:[PR7] For SPecial URL. Web 2.0 style interface using Tags and Folders. Uses zniff as search engine.
15. Unalog:[PR6] Text based interface using Tags.
16. Yahoo! My Web*:[PR6] Update! BETA Social bookmarks using tags, folders and thumbshots. Now with global access options (Private, the Yahoo! community or everybody).
17. i89.us*:[PR4] Social bookmarks using tags with tabbed interface.
18. AllMyFavorites.net*:[PR4] Social bookmarks using folders and thumbshots.
19. Backflip:[PR7] Social bookmarks using folders.
20. BibSonomy*:[PR6] Social bookmarks and publications using tags with a text based interface.
21. blabb.com:[PR0] Web2.0 style Public bookmarking and aggregator where everybody can submit.
22. Blogmarks.net*:[PR7] by BmTeam. Web 2.0 style Social Bookmarks with Thumbshots. Network and interface has been redesigned.
23. BmAccess*:[PR5] Web 2.0 style Social bookmarks using tags and folders with thumbshots.
24. BookmarkTracker*:[PR5] Bookmarks using folders and public directory.
25. BuddyMarks*:[PR5] Update! Social bookmarks using Tags in a directory style interface. Now has publishing!
26. ButterFly:*:[PR5] Web2.0 Social bookmarking using tags with annotation and page editing capabilities.
27. CiteULike*:[PR7] by Richard Cameron. Text-based service with tagging to help academics to share, store, and organise the academic.
28. Complore*:[PR5] beta "Come Xplore" Network community with blogging, forums and bookmarks using tags.
29. de.lirio.us*:[PR6] Open source del.icio.us clone using Tags. ! Will shutdown. Users are moved to Simpy!
30. excites :[PR3] NEW! Social bookmarks using tags and thumbshots.
31. ez4u.net *:[PR4] Social Bookmarks using categories.
32. Frassle:[PR6] by Shimon Rura. No longer supported. Alpha and is no longer being actively developed. Open source Social Bookmarking and blog using hierarchical categories and tags, used to also have an aggregator but is now disabled.
33. Fungow* :[PR4] "fun-go!" Launched! Web2.0 Social bookmarking using Folders
34. Goesby:[PR4] Social bookmarks using search with RSS suppot. Didn't have much information.
35. GUIcookies:[PR4] Dynamic(?) bookmarks using folders for Windows Internet Explorer with drag and drop support, even to the task bar. Public/Private or make it only available to one friend.
36. igooi* :[PR5] Simple text based interface using Tags, categories and folders.
37. iloggo: NEW! Social bookmark startpage using tags, tabs and thumbshots or logos.
38. iKeepBookmarks.com:[PR4] Web1.0 style Text based interface.
39. indiamarks:[PR5] Social bookmarking using tags and categories focused on India.
40. indiza.com:[PR5]Public social bookmarks using tags. Didn't manage to register.
41. Jots:[PR6] Text based interface using tags. [Ruby/Postgres/FastCGI/Apache]
42. Linkatopia:[PR5] by Design215. Web 2.0 style Social bookmarking using Tags.
43. Linkarena:[PR4] Social bookmarks using folders and search. Free, premium and Pro accounts available.
44. Linkroll:[PR6] Social bookmarks using tags(called categories).
45. Markboo*: [PR3] Web 2.0 style Open source Social bookmarks using Tags with image and music support.
46. MyLinkVault*:[PR5] Update! Ajax enabled, bookmark startpage with expand/collapse blocks.
47. myHq*:[PR5] Simple text based interface where the bookmarks are automatically formatted into a table.
48. MyPIP*:[PR4] Service for creating personal pages of bookmarks.
49. myVmarks*:[PR5] Web 1.0 style Social bookmark startpage.
50. Namakkal:[PR5] WordPress style interface with a simple public bookmarking using tags.
51. OpenBM*:[PR5] Beta. Text based interface, has support in English and German.
52. onelurv:[PR4] Social RSS reader, social bookmarks startpage using tags and password manager.
53. Oyax:[PR4] Beta. For non-commercial use only.
54. PennTags:[PR6] Text-based. by University of Pennsylvania.
55. Plum: [PR4] Private BETA. Social bookmarks that also allows users to bookmark items on their computer, share emails and photos.
56. Pocket: Web2.0 style Social bookmarks using tags.
57. sa.bros.us:[PR4] Open source del.icio.us clone.
58. Shadows*:[PR7] Update! Bookmarks and Network,
59. Sitetagger.com:[PR0] Nice simple text based interface.
60. Smarking*:[PR5] BETA For Social bookMARKING. Social Bookmarks using Tags.
61. Socialbookmarking.org:[PR5] Web2.0 style Social bookmarks using tags, where each user gets his own domain URL and a startpage.
62. SyncOne.net*:[PR4] Web 2.0 style Social Bookmarks and RSS reader, tabbed interface for bookmarks/clips, Media(only with extension) and Feeds. You can search public bookmarks but not browse them.
63. StyleFeeder:[PR5] Social bookmarks using tags, small images and a simple text based interface, basicly for shopping items.
64. Sync2It*:[PR5] Social bookmarks using clusters.
65. Taggly *:[PR5] English and Italian Social bookmarks using tags and thumbshots.
66. Tedigo.net*: 'Te digo': 'I tell you'. Simple Social bookmarks using tags (keywords) where bookmarks are only visible as search results.
67. URLex:[PR4] Community with clippings and RSS aggregator
68. WireFan:[PR4] Social bookmarks using tags.
69. Xilin.us*:[PR5] Web 2.0 social bookmarks with a nice comment section to post, discuss features.
70. Yattle ALPHA : Simple text-based Social bookmarks using categories.
71. Yoono:[PR6] Suggestion and Social bookmarking using folders.