This is a TERRIFIC plugin, and the frontend implementation is a godsend.
I am building a full-on business management suite of sorts for my company, to help keep us on track, based principally around WP Project Manager.
I'm trying to keep all of our employees primarily in the frontend, as many of them aren't particularly WP-savvy.
What we desperately need is a way to sort projects based upon selected criteria (and this really needs to be available in the frontend, as well).
What I'm envisioning is a few clickable links on the project listing that can dynamically reorganize the listings: by Name, by Date Created, and by Creator. My searching hasn't led me to any current fork of this plugin that can accomplish this as of yet. I have begun digging through the code in an attempt to code this myself, but my coding skills are less than optimal.