• If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • Finally, you can manage your Google Docs, uploads, and email attachments (plus Dropbox and Slack files) in one convenient place. Claim a free account, and in less than 2 minutes, Dokkio (from the makers of PBworks) can automatically organize your content for you.



Page history last edited by Richard Beach 4 years, 9 months ago

Social bookmarking and tagging sites




Other social bookmarking and tagging sites


Definitions of tags


Tagging sites organized by type


Image or video tag sites


Blog tag sites


Educators' tags



Academic articles tag sites


Image/photo tag sites


Video tag sites


Book tag sites


Using tags

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