There is a lot to be gained in coming here and reading the blogs, the advice. Perhaps more from the comments. Admittedly there is a fair bit of noise and distraction too.
There are benefits as well as negatives, I think it's one of these cases of all things in moderation. I go to the occasional startup meetings and developers meetings near me for fun and relaxation, not because I think it will gain me riches. Because it interests me. Occasionally it motivates me (seeing Rob Wilmot (freeserve) and Joel Gasgoine (myonepage/bufferapp)).
While get it done and ship is a lesson I sorely need beaten into me at this last stage of development, I for one do not begrudge myself these distractions.