Speaking of which, I played in my RL 4e campaign on Sunday passed and we realized that I was the only good-aligned PC in the group. Everyone else was unaligned. We came upon an oracle that the BBEG was going to bind and control, after defeating him my swordmage and the warlock deciphered the sigils used and after realizing the potency of them, my PC wanted to remove them (they were written in chalk).
The rogue used bluff to distract me and have me follow him downstairs to an alleged threat he heard, while the warlock began copying down the runes into his journal. Once I got back I insisted we remove them and the warlock agreed...
Why don't people play good-aligned PC's? What's wrong with being a hero?