I was wondering (http://inormalized.com/2008/8/13/web-app-
implementation-footprint) if there is any sort of web app out there
which holds information about tools used on other web apps.
Like eg nubyonrails.com has
* Merb * HAML * LowPro * Prototype * Nginx * Ruby * Vlad * Git
is there something like that out there that (google doesnt know