Can I post this, if so where?

[xlguy]

Basically, after a rather long delay, I've launched Forum Zilla - the forum only search engine. The idea is that users can type in a topic that interests them (like 'cars) and the site will return them a list of direct links to relevant forums. All forums are hand checked before being listed.

I was hoping to post the link and ask users to submit their forums to my site, but I wasn't sure if a) this is allowed and b) which forum can I do it in? The forum reviewing one would be relevant, or not?

Advice please