Well, Before starting and saying that i have to search the forum, please be patient because i have done it. It is not my first time using web 2.0's, but just wanted to get some opinions here about which web 2.0's are the best so i could add to my list for first tier. I usually use: wordpress, blogger, squidoo, weebly, tumblr, jimdo: I populate them with 4-10 unique articles (Which could easily be putted on my money site, but my strategy is to create only quality web 2.0's.) I post pics and videos, create about me, contact me and other type of pages. But as i'm on some pretty competitive niches like travel, i would love to know two things 1. Any other web 2.0's which can be putted for Tier one links. 2. As i have more than 1 site in the same (Niche Category), can i link to 3-4 money sites from same web 2.0's? Thanks.