I do agree with the rest of your points though. I never got much into SC2 (became #1 in my Diamond league within the first month of the game being out) as it lacks several playability characteristics that the first SC had. I played BW for about 8 years and went to several tournaments and was B or better in a few early WGTour seasons.
I have kept in touch with some of the other top players from my time and it is interesting to see a lot of us have moved onto things where skills we gained from playing BW definitely translate. Finance, poker and programming seem to be a common theme among most of us.