It Depends On Which You Have To Live With On A Daily Basis For The Rest Of Your Life

OK, so I think we settled the question of whether bikes are worse than busses. Clearly they are.

So let's up the ante. There's a bike ride that starts tomorrow (I think) that goes from San Francisco to LA and raises money to fight AIDS. It takes a week and sounds hellish.

So, which is worse:
A) Bikes, or
B) AIDS?

Not so clear cut now, is it?