Anyone know why my site got dropped from google SERP?

[kirtan]

I've been trying to find an answer to why google dropped my site from the SERP. Here we go: my site has a PR 6 and it's 3.5 months old. Prior to two weeks ago, I was receiving many visits from google for my keyword but all of a sudden I got dropped from the SERP. I spend alot of time to get links from other site. My back link is 150 and my site is still listed in google and still has a PR 6 for the home page and 5 other sublinks have a PR 6. This is very odd and frustrating. Have I been blacklisted or something?The domain name is brand new.your URL and keywords that you have been dropped for would be usefull for us to try and help you.Also - you say the domain name is brand new - yet it has a PR6 - so, it's obviously not all that new......Did you mean brand new before you got it?Just things that will help get a better and more personlized answer to this problem.Yeah, we really need the URL. With the PR6, you must have bought some High PR links from big sites and got lucky with be spidered for backlinks right around the same time.