There is ot of time a dont see anyone saving a game.
Also, i dont care some1 saves a game i just like a "pause" during the game but normally it comes with boring stuff liek justice said b4, something like this:
"mh mh mh mh mh mh mh mh mh mh mh mh mh mh mh mh mh i willl report you n00b fagot!!! die by cancer!!11!!oneone" etcetc
Well THATS anoying(spam accusation xD), I always tell that saving is forbiden to guys who save but, again as justice said, people dont give a f**k.
And yea, it dont worth to autoban people for saving, "savers"(aka ragers) are usually on noob's games.