The wiki is well on the way to being migrated - it's far enough that I trust the community will be too irritated at the halfway house to leave it in this state :).
I think it's a huge positive that when I've heard the Roller community discussed, it's often accompanied with "Get's it!", and I think it's a compliment to the community and to Dave Johnson himself that Dave became an ASF member straight from an Incubating project. My one complaint would be that as a community Roller is very focused on development of the next version of Roller and less so on older versions (2.3.1 is still unreleased) and other things (there's been little community drive to graduate). I'm definitely a part of that complaint - I was a Roller committer when we joined and got sucked into doing the bureacracy things rather than making it the community's responsibility. That withstanding - the spirit on the lists is very positive and the activity within Roller is great. I'd like to suggest that we vote on graduation. If no one disagrees (give it a day or so)- would a volunteer please go ahead and call a vote? Hen