Geeklog

Can someone explain how the column ug_grp_id is used? My current understanding of ug_main_grp_id and ug_uid is that the user ID specified in ug_uid is a member of the group specified in ug_main_grp_id. Is ug_grp_id used to assign members and rights of that group (ug_grp_id) to ug_main_grp_id?

Anyone ever think of making a traffic report plugin/block to go with the news and weather blocks??

I've been using Geeklog for a couple of months now and I love it. The only thing that I don't like is that I haven't seen any really different Geeklog themes. I don't mean new colors or logos but an entirely different setup.

Has anyone developed a theme or site that doesn't fall into the standard blocks on the both sides and then content in the middle Geeklog site?

This is more for my own curosity.

Thanks.