My web 2.0s never get any PA boosts. They always sit at 1. Is this an issue? Does anyone actually have page authority on their web 2.0s? Additionally, how long do you have them up for before linking them to your money site? I've heard some people wait months and others wait a week. If you sign a specific niche company for SEO and have to build new web 2.0s, you can't really wait months if you're trying to rank it. Anyone have any insight or answers to these questions?