I've used m.facebook.com on AT&T across different phones while using my account's SIM card without having to log in again.

It's a bit different this time around from what I understood. Each battle.net account will need a unique license, like World of Warcraft, so it's entirely possible that you'll only have one identity per CD key. Maybe they'd let you create multiple profiles to have multiple names, but if one of their goals is to stop lowbie stomping in rated matches, then that makes the inclusion of such a feature unlikely.

A lot of the cyclists also own cars and probably also pay property tax in the city where they bike. Wouldn't it be fair to say that they're already contributing to the road maintenance?

Faster H.264 decoding than QT and MPlayer OSX, and better handling of MKVs than Perian+QT and MPlayer OSX. It has given me fewer crashes than the competitors, so I have to stick with it.

"They sailed away without accomplishing their purpose" is another way to write that sentence. In other words, their purpose effected nothing. Nothing came of what they set out to do. It didn't produce anything. I'm not sure how many times I can redundantly state its meaning ;)

I think "affecting" is more appropriate to use. Instead of "it" being the primary cause/responsible for the crime scene, it would be responsible for altering it/contaminating it.