its just a toy/prorotype IMHO I still doubt samsung will use it in the end, they are to much in bed with google and microsoft, and if they dont use it why would other? In case of meego/qt we already HAS consumer products running it. Jolla may have little bigger chance sell with meego+Qt than those trying core tizen. In that case they better cooperate wit team behind bb10 both could win on that in case of more qt apps. Also webos team is better choice than tizen IMHO.