[espeed]

I am working on this very thing, and in fact it's called Whybase (http://whybase.com).

[whimsy]

Got invites for HNers?

[espeed]

Hi Will. Sure, you can use the standard invite form on the home page now, and we'll post a special HN sign-up form when we make the official announcement in the upcoming months.

[johncoltrane]

I guess a lot of us are curious too.

[1sttimefounder]

only on HN