I was signing up on web 2.0 properties making blogs for multiple link pushes yesterday, and was starting to wonder if I should make thewhole blog niche specific or just make the blog post with link text relevent? If I make them niche specific (takes more time to set up each one) I can blast each different blog with the same sb/AMR/xrumer blast, but if I don't make the entire blog niche specific I can't do that. It's easier to set these up and then blast away, and not have to worry about getting sandboxed or de-indexed. If they were niche specific web 2.0 properties you could at some point own the whole first page of google, right? I may just do both ways as I don't see a problem with either, but just second guessing myself at this point. So any advice? Thanks in advance!