You dated his brother too? That's awesome!!!
How'd he react when he found out?
Not too well. His brother was afraid to tell him so we had been dating in secrecy for a few weeks. Not really in secrecy, as I had been broken up with his older brother (we'll call him Bob) for over a year by then. But later in the week Bob called me up out of the blue to ask me out to a baseball game. So I had to find a way to turn him down and his brother had to tell him later that day why. It was pretty bad...
Was his brother nicer than my doppleganger?
Yes, he was much more relatable and easy going! He was about 3 years younger than me and a lot of fun to hang out with. It didn't work out with him either though (but I liked him more than his brother), mainly because of different political ideologies and life goals. He was super pro-Bush at the time we were dating (it was Presidential Election time), and I was still on the fence on who to vote for. He actually got into an arguement with me over the phone because I wasn't auto-matically going to vote for Bush...

Let's just say that was a bit of a downer. Also he was dead set on being the 'man of the household' and deciding that his wife would not work whatsoever, and that turned me off some too. If I want to work I'm going to, damn it

They both grew up in an ultra conservative repub household and I, well, didn't. So there you go.