The implementation I'd like to see is for there to be a way for a CB client to quickly detect the time since the last post, and if the CB has been inactive for five minutes or more, a maximum post length of 1024 would be allowed, with no divisions. If there's been no activity for fewer than five minutes, the post would be split into 256-character blocks with a time delay, beginning at 5 seconds, between the posting of every two blocks, that exponentially increases for each additional block, with the maximum allowable number of characters for all blocks together being dependant on the time since the last post.