Remember when Microsoft bought Nokia, that was the best that could have happened for Microsoft, though the same was not to be said for Nokia. Today, though Microsoft has a better position for Windows (mobile), the Nokia brand took a huge damage, thanks to the trojan Stephen Elop. It will take some time for the Finnish company to get back to its former glory.
Im afraid I dont agree with this
This theory is just something android loyalists cooked up and said Nokia should have gone android
actually it should have continued Meego,Maemo or Symbian or gone full Wp7
the reason Nokia went down is because it wasted 3-4 years undecided on which OS to finally use
when the WP7-WP8 update fiasco happened,thats when Nokia declined
it wasnt because of Microsoft
Elop was an idiot for sure but not because of MS,he was not steering Nokia in a single direction
every few days , there would be rumours of which os they would use
as for Windows Mobile(earlier versions such as 6.5)
they were very popular and advanced
infact they held #2 after symbian in the mobile world
HTC,Sony,Moto etc all had Symbian and Windows Mobile handsets
Sorry for off-topic but people never really try to learn the truth
The rest of your comment was very good and correct but not the nokia part