[Alan_SP]

Well, the biggest problem is DBTech's Ajax threads and threads that have many posts in short periods of time. I don't have many threads like that, but someone might.

On the other hand, maybe even that wouldn't be good idea, to check in time of pressing button for quoting. The best thing would be if it could be checked on pressing button to send post content if quoted text is from last post of a thread. This would solve all possible problems, even when there's no DBTech's Ajax Threads, as very active threads on very active forums could get numerous posts while someone write his post. In such case it would be good that original post to which user is replying is quoted. Unless, of course, is the last post in a thread.