This plugin is a good start and a much needed one for many, but it still needs a lot of work. By default, the projects aren't displayed on any page. When you view it, all you see is an unstyled page with broken content. It should load on a page or allow for us to pick a template to use out of the box.
The progress chooser should be a slider rather than a dropdown with set intervals.
The tasks should be separate from each other, something you can duplicate.
Should maybe have the featured image chooser in there too.
Right now I am using Magic Fields 2 in order to make my own project center, along with a variety of other plugins. I'd like to get rid of all of those by use of a single plugin. I look forward to see where this plugin goes in the future, but it needs a little more work.