[dollars5]

Quoting the article:

With the recent launch of CoRank it seems like everyone and their cousin is starting a niche social media site. Just like with a blog though, many will never reach critical mass (and most, in fact, will get abandoned).

However in my lifelong quest to acquire traffic and links cost-effectively, I’m seeking out those niche social media sites that appear to be gaining a user base and actually sending websites real visitors. Here are eight newer ones I’ve discovered… a few of these I’ve actually found through my referrals, which is a good indication they “actually send traffic”. ;-)

1. Babblz (Parenting)
2. Ballhype (Sports)
3. blogs4God (Christian)
4. Meme or Lame (Gadgets)
5. News Heat (Politics)
6. Plant Change (Environment)
7. TTiqq (Tips & Tutorials)
8. Tweako (Computers & Technology)

Note: Since a lot of folks bookmarked the original post I’m going to go ahead and update it with these new ones: Top 17 25 Niche Social Media Sites (That Actually Send Traffic)

http://tropicalseo.com/2007/8-more-n...-send-traffic/

As far as I know Meme or Lame and blogs4God are pligg sites.