Are you using Google+ for something other than what it is intended for?

Lately I've been using Google+ for personal bookmarking (private posts). I reserved couple of Circles, one for Read Later, one for General links and I use bookmarklet to add links quickly. Google+'s search feature is pretty good so I add tag-words or two in each post and all seems to work great so far. How about you? Have you found Google+ to do something other than it is intended for?