I'm a leftie, but have been flying in the right seat for a long time ('bout 18 years all told), I got put in the left seat during a sim ride I felt pretty uncomfortable for a while as I wanted to cross my hands... however being in the right seat makes it very easy for me to type on the FMC and use the flight guidance. I also heard (5th hand) that about 30% of pilots are lefties. but have no data to back it up, but have seen more than my fair share of lefties in my time at work. By the way Mrs.FLCH is a leftie too, but my kid is a rightie, does that mean he belongs to the milkman ??