Originally Posted by abbaon 
That was self-deprecation. "Armchair" signifies that the person has no direct experience in that field, and calls his authority into question.
oops I missed the armchair bit. I haven't been getting much sleep recently, I watched the first 2 seasons of Battlestar Galactica in the last 2 days, and completed the first Heroes3 campaign and am work a party through the old buck rogers games for about the 5th time.