facebook is annoying. i use it mainly for band promotion or else i wouldn't have one. if you're in an active band you have to have all the goddamn social networking bullshit or else you will not be heard. it sucks but thats the nature of the beast.
i will say that this isn't just SOME GROUP. it definitely has the same feeling and acceptance, no dumb question too much, that this forum used to have back in the day. its not just a few engineers exchanging ideas. i just ran into some guy that started his engineering career in the 1971 and is still doing it. there are PRO's on this group and they have a wealth of knowledge. you don't want facebook, thats fine, but if you ask me you're missing out.
if you use FB Purity (google it) which is a browser add on for facebook that lets you block EVERYTHING. I despise adds and most bullshit that people talk and post about and this add on has saved me from a lot of arguments and uncontrollable rage.
make the stupid account, and check it out before you are so sure you don't want to be on there. fuck man, make a fake one. who cares.