I’ve been searching high and low for web sites that collects web application ideas. The reason I’m interested in such resources is that I’m trying to find real world web application needs that are currently unfulfilled.
Especially worth knowing are applications that are traditionally standalone and/or are not based on a client-server models. Surely there must be something like that out there. If you happen to know of such resources, or have an interesting idea of your own, I’m more than happy to hear from you.