Sniping in Bad Company 2 is hilariously fun when you take it to medium range. Insanely powerful gun with decent pistols for back up, and recon orbs to help you control the encounter. Nothing like dropping an orb on an enemy position and just coming up behind them because you know where they're looking without even having to see them. Sure the bullet drop and all that makes it interesting at long range, but eh.... no help to your team picking off the occasional target at mile and a half range when you should be mixing it up with C4 and recon orbs.
Sniping in TF2 is an art as well, but in the opposite direction. Because you have to hide your laser dot, sniping is a matter of the quick shot - sure you can zoom in to get the additional power, but you need to take the shot fast because if the enemy team sees that laser dot sitting on an obvious wall they'll know right where you are and you'll never get a neat shot off.
Sniping in TF2 is an art as well, but in the opposite direction. Because you have to hide your laser dot, sniping is a matter of the quick shot - sure you can zoom in to get the additional power, but you need to take the shot fast because if the enemy team sees that laser dot sitting on an obvious wall they'll know right where you are and you'll never get a neat shot off.