Tumblr.
Stuff I like
These are little snippets from the internet that I've recently enjoyed. I've split my posts about mobile, attention data and other aspects of the future of the web into New Cartographer.
Tumblr Feature Request: Others Posting This
It would be real nifty if tumblr had a ‘others blogging this’ feature. Whenever you post a link it could tell you who else has, similar to reblogging only you wouldnt have to have reblogged them.