I played a game a few years back called "Territory Wars" where chat messages could not be repeated for at least 30 sec. worked pretty well. if you were just chatting (not repeating message) there was no timer, but if you tried to spam, you'd get the message "You must wait to repeat your message" was like cooldown on skills…
chalk that up to karma :D before the patch I found 3 or 4 blue drops in around 200 foundry quest runs. (mostly Bill's & Agent 34) Since the patch, I've found 23 blues in 16 quests. Seems a clear difference to me, no way they let it stay at that rate. note; seems only lvl 60s getting the blue drops.
I put up with it for the same reason I put up with you, the enjoyment I derive from playing and using the Foundry outweigh the annoyance generated by delays in my ability to edit or reading childish and unhelpful posts like yours.