Windows Phone Thoughts: Android Nipping At iPhone's Heels

Apple's iPhone peaked around 70% of market share in the summer of 2009 and has been steadily decreasing since, largely due to Android, which has come on strong. RIM has also seen a steady decrease from around 27% share in October 2008 to somewhere below 10% recently. And Windows Mobile? Embarrassing. As of February 2010, even WebOS had more share.

Engadget has the full chart showing just how fast the market has changed in the last 18 months. Do you think we will see a similar change in the next 18 as Windows Phone 7 ships?