The Bitcoin List strives to be exactly this. I update as often as possible and inclusion is free, simply drop me a line via the contact page.
I am sorry, but a page full of defunct sites is annoying to use, and can't be treated seriously. Prefixing with *offline*, what a joke.
And it looks like your site has almost as much categories as actual entries, which also makes it super annoying to browse, as in each category there is usually just one entry, usually defunct, and some have none. Create categories only when there are at least several sites to put in a category.
Design not very professional too. Too much screenspace for ads in comparison to actual entries.
This is NOT a site I would direct a serious company to for them to check out the Bitcoin economy. This site is a joke, I'd be better not showing it to anyone. You are trying to make money off it now, but a site like that to be professional and representative should not be trying to make money off ads at least for a few years. It should prove its value first, then try to make money. Your site is basically dead from the start.
