I was just invited to a site called http://triberr.com. You can create your own groups there and invite people. You will be asked to insert your twitter account and rss feed which should be your wizzley profile feed. After joining the tribe, your new article links will automatically be tweeted to all the member accounts. This way our article will get maximum exposure.
Anyone interested in joining can follow me on twitter http://twitter.com/#!/enlightenedsoul
I will send you the invite code by DM. Do post your twitter username here.
P.S. I have only joined this site yesterday, so cannot say that it would be beneficial but I feel it has potential and it is worth a try.