Ravelry

And Barack seems to have the same talent for consistent facial expressions in pictures

Animation illustrating how Paris Hilton has studied her appearance and always smiles for cameras in the same way.

A popular yarn brand; they have lots of patterns and ideas and you can bookmark and save projects.

A nice social network for people who like to knit and crochet – you can add patterns, show off your stash of yarn and show pictures of your finished work. Nice to be able to locate people nearby who are interested in projects you are, and nice to share resources with people.