You may be right, but if they don't want daytrading business, why'd they spend the money on CT in the first place? It's not like they need the CT Pro/SS Pro software as a platform for their standard clients.
Daytrading is never going to be their bread and butter, but we active traders, even though paying lower commissions, are steady, high-volume business that requires relatively little hand holding (at least when things are working properly -- when they get messed up, as they did on 12/10, we're probably an unbelievable pain in the backside). I think they truly just didn't have a clue about what distinguishes a high-volume trader from Mr. and Mrs. Mainstreet.
I completely understand their reasons for consolidating operations. I just don't understand why they did such a seemingly casual job of it.