Maybe you'll start getting a lot of hits from Facebook soon. 
Unlikely. I saw the facebook page somebody just started, and I see he has a link to my blog. My experience is that when somebody puts a link on some blog I get 10 or 20 hits. And that's for a blog where there is some established audience. This guy's facebook page is brand new, so there is no established audience. Yet another link from somewhere is always welcome of course.
That FB page is the number 4 search result when someone searches on FB for Prosper, so hopefully it will get some traffic that way.