>Depends on your goals.

I think you said your goal was to "cash in" ??

>That article is nearly a year old. Newer figures show market share of Windows phones has leveled off, meaning it's no longer declining. You'll see it go up over the next year.

I bet not. New iPhone out and 1.5ghz dual core Android phones - WP7 will end up with a smaller share not larger.

>know which must-have apps are missing from WP7 so I can write them and cash in.

..and sell to all 3 WP7 users...

>>
>>It would be a bad invest. You know WP7 has the smallest market. :)
>>
>>http://blogs.computerworld.com/17727/new_sales_figures_show_windows_phone_7_sales_go_from_bad_to_worse