The Web has consumers socializing and connecting in ways unimaginable just a few years ago. And there are plenty of places to connect with like-minded people. Lets take a look beyond MySpace and Facebook and examine some niche social networking sites. While these sites' traffic may pale in comparison to the big networks, there's a good opportunity to connect to a dedicated audience who might be more open to learning a little more about your product, services or targeted offer. Like any social networking marketing, tread lightly but with purpose. If you provide real value to members, they will be much more willing to engage your brand.
Mom Bloggers Club, a network of 1,600 members "is a place where moms who blog converge to talk about the latest trends in blogging and support each other in their blogging endeavors. Moms can find everything here from discussions about RSS feeds and sidebar widgets to parenting advice and giveaways." There are forums, groups and judging by the number of comments in these areas, it's an active community. And what does every Mom need to do to keep her family running? Shop. Maybe you have something to offer this community. And since they are bloggers, chances are if you impress them, it will spread.
Also check out BabyCenter.com, GotKidsNetwork.com and CafeMom.com.
As you can see, there are social networks out there with active communities in various niches. The idea is to spend a little time investigating your industry - chances are there's a network out there where you can do a little promotion and hopefully brand your business with a dedicated audience. And if you can't find one, consider a product like Ning.com, where you can build your own.