Your idea is great but it would only give birth to unnecessary debate... which wont serve any purpose. Those people who were banned will come in with new ids and try to reason and all that stuff.
Some unfortunate events took place and we had to kick out the whole gang out.These people were creating more problems then I could solve and the pace at which they were creating trouble was hard for me to keep up with...
All that whole gang used to go is congratulate each other for one thing or the other and the last posts area used to be full of crap all the time and all the techies stopped coming to the forum coz of them.
And these people repeatedly insulted mods for no apparent reason.