I am an IT specialist at a medium sized european insurance company. Not in the large datacenters or anything, just a smallish dependance. We're with only two people in my department and we work together so basically we can do with the computers at our disposal what we want.
Including installing and running bitcoin miners

Good for you! You might think. Nice bitcoins for us, ready to spend or trade on an exchange or whatever and it doesn't cost us anything! Other than a few lost hours reading into bitcoin and then registering for a pool and setting up some miners.
But. We're not in this for the money. The ideal is what matters to us, the idea behind bitcoin, the potential it has and what it could same day become. The problem is, we don't believe in that. We both feel bitcoin is an incredibly silly idea, a waste of resources (spare me the irony, we're aware of it) and a concept that is doomed to fail.
So, we destroy every coin we mine. It's amazing how much effort it takes PC's to create a bitcoin yet how easily they can be destroyed. It litterally takes us no more than a minute every
week. Delete the wallet.dat and create a fresh one and
another 5 coins or so are gone forever
Miner is running on 12 PC's at the moment, total hashing power close to 700 Mhash. Next week it's time roll it out on the other 40 machines.
Of course you can join our quest and start deleting your wallets from today and help us get rid of bitcoin. Coin by coin by coin by coin!

Whoa a whole 700Mhash.. over twelve boxes.. OMG! the hashing power of a 5970.. which would produce 2.8, not 5 BTC a week... looks like we have an "IT specialist" who doesn't know what a VLIW instruction set is.. or basic math.. Kid, it's going to take you about 144000 years to destroy bitcoin .. If everything stays exactly as it is now..In that time you might finish puberty, move from mommy's basement and get laid.. maybe the same sex and a different species but laid nonetheless.. .. buy a cardboard box under a bridge.. squeeze of a few little trolls. Bring 'em up to hate all that is bitcoin .. and die knowing that the dreaded bitcoin is still rolling round in cyberspace...
Seriously dude, Thanks for the laugh.. Its been a long day and I needed it....