2 windows mobile operating systems to come out soon

There has been talks about microsoft releasing its 2 operating systems window 6.5 and 7 within a short interval.windows6.5 is to be out thisoctoberand windows 7 to be out towards the end of next year.apparently this some kind of dual- platformed strategy so that windows can compete with android using the 6.5 andiphoneswith 7. even though there has been a lot of talks about this,microsofthas not yet confirmed the reports.there has been a lot of critizising on this move by windows. some of the views are that it will be only prove harder for them to sell of their os. Moreover thsese os have to be good enough to replace the proven iphones and androids and also should have a visibly obvious difference from each other, so as to differentiate those two