I think that's the point though. Why risk switching to XT and the potential chaos, even if you support it or it's features?
This is kind of a crucial point that's not been made enough: if Mike and Gavin tried to start a real alt coin, not one that relies on Bitcoin's infrastructure, they would fall flat on their faces (and they've not done much better than that otherwise). There is little to no demand for alts, people want bitcoin.
If any brave soul was previously considering being the first to defect from Bitcoin's economic majority to begin the process of forming an alternative XT economic majority, they now have to account for the even greater risks due to the uncertainty introduced by spoofed version stamps and NotXT sybil nodes.
No business could possibly justify such a risky move, for no potential gain other than the good feeling of winning an obscure internet nerd fight.
Now its up to some very courageous individuals to jump-start XT's economy, by doing such things as selling me their bullion and coins in exchange for XTcoins.
I was sure smoothie would be XT's one crazy dancer guy who starts a party but he chickened out. Apparently his support, being limited to running an XT node as a 'fuck you' to Team Core, is a mile wide and an inch deep.