Ask YC: When should you let people start writing about you?

I wrote some software. Now, I want to make it explicit that it's not meant to be a startup. I wrote some program to serve my needs, and it's coincidence that it's in webapp form.

Still, some people expressed interest in using it so I made it multiuser. And somehow, word got out and now I have a very small number of users (much bigger than my initial plan of 1, though).

Now, someone's contacted me with interest about blogging about it/advertising for me. On one hand, I think that's neat. If people like it, that's cool. On the other hand, while the core functionality that I wanted is pretty robust, I have some really flimsy 'social network' aspects tacked on at the request of some people, and I don't think it's ready to actually be used, and heck, I'm a little embarrassed by it. That said, would you actively turn down press because you think you're not ready?