I've run across several 'alpha' characteristics posts in the past http://www.seductionbase.com/seduction/cat/In_the_Middle/alpha/513.html My only complaint is that these seem to focus more on the frat-boy or James-Bond style alpha qualities without abstracting it down to an applicable level.

So I'm asking, other than BL/T, what are traits, characteristics, mannerisms, ect. that you've noticed in Alpha behavior?