Likealittle seems to have died. It was a very clever, savvily marketed, but faddish idea that probably could have been leveraged into a college dating platform, but the product never seems to have evolved.

http://www.alexa.com/siteinfo/likealittle.com

Circle looks like a great pivot though. From my brief experiment with Highlight (deleted for being a useless battery drain,) this looks like it got a few more things right.