Howdy, Just wondering what kind of Google Page Rank can you boast? It would also be helpful to know how long it took you to get to that level! The best I have is a PR2 music website that took 1 year to reach that level. I'm sure that won't be too difficult for you guys to top Hint: For anybody wondering how to get a website to PR2, I was lucky and got a backlink from a PR4 website by purchasing a custom VBulletin theme. Easy peasy.
You might have a really high PR so maybe you should check? A high PR will definitely increase the value of your website if you consider selling at any point. Then again, PR has pretty much no relation to your traffic and sales so it's not important unless you want it to be I suppose
PR7, but I've never actively seeked it. Write good content, and you'll receive good quality backlinks. It does depend on your website though, some niches just attract poor links, just how it goes. High PR doesn't mean high ranking. That being said, I've got PR5 for a site deliberately. I'm paid for advertising monthly based on the PR of the site, PR5 pays substantially more than PR0, even though the site received the same amount of traffic when it was PR0.