I joined Instagram purely in order to find swaps. I'm happy reading blogs and using facebook and Pinterest - I don't need another outlet. Having said that I have been posting occasionally and am @lixieyarnover if you'd like to link up. One of the swaps I found recently was the Fussy Cut Square one which has been going for a year already. I signed up for April and the theme was "Sewing". A few hours later and I had my twelve blocks.
This is what Flickr user Amanda Kattner has done with her blocks.