Perhaps I'm missing something, but what is the difference between this and [[Wikipedia:Requested articles]], which is well-established and has been around for a very long time? It is even linked to from the warning anon editors see.
[[Wikipedia:Requested articles]] asks for someone else to write an article for you. It's a very good page that serves a necessary purpose. But there's an additional, separate problem now: an anonymous user has already written several sentences or paragraphs, and needs to turn this into an article. That's what [[Wikipedia:Articles for creation]] is for. IP users can post their text to this page, and a registered user will put it into an article (if appropriate), or offer other help.
If you look at how things have been going in the first day, I think we've created several useful articles or redirects, and posted a lot of advice on peoples' talk pages about why some articles may not be appropriate. I give articles the benefit of the doubt when deciding whether to create them, and I hope others do the same. I encourage you to take a look at the page, and consider it among the maintenance tasks you consider doing.
-- Creidieki