Do you use Scoop?

Anyone out there using Scoop?
I’m doing a project for a nonprofit and am exploring platforms–the ideal system for their needs would have aspects of both a blog and a wiki.
Any thoughts on difficulty to maintain? Strengthens and weaknesses? I’ve emailed some folks who use it, but if anyone else has info to share, please do so.
Anything else we should look at?
Advice and ideas welcome.