Nokia hints we’ll see first Windows Phone 7 device this year

Nokia may still sticking to the official line that it will begin shipping Windows Phone 7 devices in “significant volume” in 2012, but it just dropped a big hint at its Mobile World Congress press conference that we could be seeing the first device even sooner — like this year. That word came from Nokia’s Jo Harlow, who said that her boss would be “much happier” if the timing of the initial …