This site is yours! You are free to make groups, forums, discussions and more.
It is organized for your benefit.
You can build it and even run your own group!
START TODAY: Make a group, post an event, start a forum that you are expert or interested in. Have fun!
Why? LinkedIn has finally rendered groups useless. After running the biggest electronics group for over 10 years all controls have been stripped from me. Groups are now useless for anyone but spam advertisers.