If you join the list and have no intention of being part of the development, please don't post anything. The list can be at times very high traffic, and although we value everyone's input, maybe a post at the site would be more effective.
There is also the users list available for problems, questions, support, and off-topic stuff:)
If you do want to be part of the conversation in the developers list, please drop us a note, and allow us to add you to the SourceForge site as a developer. This allows us to assign out tasks, bugs, etc. I think this is a fair trade.
Please, let me warn you though, this list can be very high traffic. I have gotten 15 emails in the last two minutes, and that seems to be par for the course with just three of us on it. More people, more mail...