Here is a quick list of the 10 Facebook Groups to Know & Love + Links. This list is not particular order. I really don't think enough credit goes to Facebook Groups. They can really drive traffic to your website. The best way to utilize a group is to follow the rules, and just be helpful.
I usually spend about an hour on Facebook Groups a week. -All different groups. I really enjoy participating in conversations, connecting with other bloggers, and getting to plug in my site/services when appropriate.
Which to me doesn't seem like a lot. -But its where I get a good chunk of my audience.
I use social media to break up my day. If you see a group you want to join, just click it, a new window will pop up!
I know people say Facebook is "dead" but honestly, its NOT. Facebook still has the most users & the most information about us. Seriously, its kinda scary.