Any web app suggestions for project management?
jbr: Project management is a fairly broad domain and includes a bunch of different tool types.  If you're using sites, you might be interested in pbworks (was pbwiki) or 37signals basecamp.  Pivotal tracker provides a very focused (and thus intentionally restrictive) workflow that expresses their agile development philosophy.  Similarly, thoughtworks mingle is shaped for their flavor of development.  Personally, I think that managing documents and tasks are two very different domains unless the documents are directly linked to a task.---
There's also the issue of how tasks are prioritized and how new ideas are merged into the work queue.  Stormweight is a product in private beta that allows your team to merge their preferences democratically for brainstorming and team decisionmaking.  Email contact@stormweight.com if you're interested in the beta.
[Disclaimer: I'm a co-founder and chief engineer at Stormweight]