If their choice was to get out of software and choose between WP7 and Android, WP7 is a much better idea.
What were they thinking?
To the extent people vote with their feet, don't they seem to prefer Symbian (even having never heard of it) over Windows phones?
http://www.elmundo.es/elmundo/2011/02/11/economia/1297426004...
Not only in Finland, but world wide.
Edit, from the same source, quoting Nokia's CEO: the reduction will be "substantial".
I wouldn't try to play something like this. I've done highly leveraged, highly speculative investing successfully in the past. But even then, I was making bets on the order of weeks and months, not minutes.
Do you think it is a sure thing that nokia will be down by %20 beyond the current price over the next year? IF you can make that argument mathematically, then it is soemthing worth investing in. (at least, this is the method I used. I can't say anything about nokia's valuation as I have never analyzed it. But I only invested in mathematically sure things that were consistent with the overall trend.)
PS- When I say "sure thing" I mean "presuming no black swan events". I know there is no really sure thing. I also used leverage and hedged to limit my downside.