The topic reads 2014! Hehehhehhe
Of course they won't end,you can always restart these machines ;DD
I think in 2104 reward per block will become 1 satoshi.
But the miners will keep on mining,they will share the tx fees.
Which means in 22nd century we would have to trade bitcoins alot to keep them alive.
if you restart that machine's possible thing that happens is all bitcoin will be lost
but I hope bitcoin will never end up in the coming year
