Agreed, there are some issues in 2.x that we need to work around for 3.x I think there needs to be more then one way to invite. It seems like some setups just do not want to allow it, for little to no reason (at one point we copied an entire install to one of my servers and it was still broken, finally turned out that it was some CSS that was causing the issue!) Another thing we run into is conflicting java scripts. This all leads to some hard to track issues.
