I'm wondering if it's worthwhile going to Google I/O. I haven't been to it before, but I'm thinking it might be useful for networking (in the social meaning of

I'm wondering if it's worthwhile going to Google I/O. I haven't been to it before, but I'm thinking it might be useful for networking (in the social meaning of that word). I'm just not sure if the $3000 or so (after paying for flights and hotel) is really worth it. Perhaps going to a local I/O event might be better?