Not really actually, I joined for pure peer pressure and I'm trying to keep it updated, but really so far, I'm not thrilled about it, the access is applications in confusing me and I haven't find any way to make new friends and work connection through it. It allows me to follow what's going on with some friends I don't get to see that much a little bit, but nothing past that.
I think I rather be a part of sites like flickr where people get together on a shared interest rather then social networks where it seem people don't really talk about anything too deeply.