I'm going to choose either the AGPL or the GPL to license PBooks. Any thoughts on the matter?
One thing I'm concerned about is the amount of XSL and XML in the code. This is a little more complicated that "plain ol' PHP". I'm considering making a plain old php release as well, trying to mimic the ease of installation that wordpress has achieved. I actually think the wordpress model would be appropriate for a bookkeeping system.
Anything approved by the OSI is cool with me.