You do not have to change to the UI if you want to buy a different ui a new phone and be happy with him. iOS must not only change, such as desktop operating systems have not changed. If they changed it wouldnt htc IOS. Get a grip. I am satisfied with the widgets in the status bar. The only widgets I want, would be weather, brightness control, wifi and airplane mode.
Rip Blu-Ray movie Mac Ubermedia owns both Echofon and I believe Hootsuite. The reason Twitter made this purchase is to combat Ubermedia's competition. So, buying those two is probably a remote possibility (for now).