Link Micro-Network I require link micro-network useing a random combination of auto approve and non-autoapprove article sites, web 2.0 properties, social bookmarking sites, and Doc Share sites to create a network of backlinks providing 80+ unique backlinks per micro-network. I want tier 1, tier 2 links to my micro sites. PM me know if you are interested.
I could be wrong but I think stack provides this type of service- http://forums.digitalpoint.com/showthread.php?t=2280043 Hope it helps. And before you ask - No I am not him and I do not care if you do not use his service.
Are you asking for a network to be built, or simply a list of existing sites out there with free access?