As WMC effects from the announcements have been digested and start rolling in phones. TouchWIZ, the Widget interface from Samsung that turned into a hit thanks to the Omnia devices is now going to be part of pretty much close to all samsung phones. it also had repercussions off Samsung as LG did their Flash UI that is now in their runaway hit LG Cookie that is pretty much sold everywhere.
But the touchWIZ UI is what caused that shift of Widget Based Today Screens in Mobile Phones and it resulted so successful that caused hackers to create their own version of it for non samsung phones. but it is clear from what it is known of the next touchflo that this trend is not going to slow down.