I have a site that's about a month old. After adding a few social bookmark links and pinging it right after I made it and each time I updated it, it ended up at the top of page 2 for the keyword I'm targeting. It's an exact match domain. A few days ago I created 4 web 2.0 links. It was sort of a link chain, and it looks like this: Weebly--->Squidoo--->Wordpress--->Blogger. In addition to those links, each web 2.0 page had a link to my site. I bookmarked three of the web 2.0 pages on Digg, pinged them all, and added them to Google with the add url feature. At first my site jumped from the top of page two to the bottom of page one, but now it's at the middle of page twelve. I guess that Google doesn't like my little link chain. Maybe it's too obvious what I was doing. Anyway, what should I do next? Delete the blogs with the links, add more links, or just give up and move on to a new project?