I'm fairly shocked that a terran player is actually arguing his race ISN'T OP?
Nerusy try this, try attacking with your marine marauder ball, before the protoss gets charge, storm, and collosi, k? congrats you're now quite high in diamond.
Marauders trash stalkers (bonus to armoured) and you claim you need loads of micro? so 1a, stim, and typing gg requires a lot of micro now apparently. great. In that case players like HuK must be friggin mega gosu if they (heaven forbid) have to forcefield, guardian shield, blink, storm, etc. Until zealots get charge, with some basic micro ie pull back and shoot and repeat you trash zealots pretty easily.
protoss macro consists of this: w, zzzsssee.
terran macro consists of this: 4, ddddaaaa
most terran players actually admit there is something wrong with the game at the moment. You call it "toss elitism", most people call it balance. If you saw my post a few pages back about oGsCool thinking about rerolling terran, and look at the post above mine, a great player like kar wants to switch to terran a normal person would see something is a bit off.
Personally, i'll never switch race since I personally find terran an extremely mundane race to play. If blizzard can't patch fast enough and the game descends into everyone rolling terran then i'll simply play something else. It is getting a bit worrying though, today I played vs 8 terrans in a row, 1 zerg, then 3 more terrans. hopefully that was just bad luck
edit: oh and I read the bit about if the terran makes a micro mistake he loses...like I said earlier there's no micro for you to make a mistake on so you don't need to worry about it. Just don't do anything dumb like engage 1 unit at a time and you'll be fine.