I use Google+, but not as much as Facebook or Twitter, and the reason is the mobile app isn't that good.<p>I do my social networking on the go, and I use Tweetdeck to keep everything in one place. Until Tweetdeck gets Google+ integration, I can't be bothered to open up another app...<p>What I do use Google+ for is pictures. The background upload is great and I like that Google+ doesn't seem to compress pictures.<p>That said, Google+ needs to differentiate itself by integrating with more Google apps, most notably Google Docs...