Yesterday, I had a great informational session to start a networking group in an area near to me. The group is being "chartered" by BNI (Business Networking International). This is a company that helps set up and maintain networking groups with some rigid standards regarding attendance and education.
My question is, with the proliferation of these groups, which ones are you using and what's working for you personally AND your bottomline?
For instance, I'm planning on getting involved in our local Kiwanis group, for the personal side but the BNI meeting is almost purely for referrals.

Joshua,
Thanks for the post. There can never be too many networking opportunities. I am on the board of four organizations, which has helped me get exposure for my business.
I've heard of Rotary groups but I'm not sure how to get into one. I've been trying to go to the Kiwanis group locally as well, but it's at a time that's difficult to make it.
Thanks for all the responses.
Joshua, this i a great post because it highlights the fact that there is still no replacement for face to face social networking.
There has been a deluge of online social networking websites over the past couple of years, and whilst I have chosen to join several of them (Active Rain being just one) I feel there is no better way to build relationships, expand your professional/social network and meet potential clients than actually getting out there and meeting people.
Let us know how you get on.