PCWorld posted a news story that Windows Phone 7 users are not happy about the slow pace of updates to their smartphones.

In more than 130 comments added to a Microsoft blog post, Windows Phone 7 owners mostly raged and ranted about a schedule published Wednesday that showed no U.S. users were yet receiving either February's or this month's updates.

Of the five applicable smartphones available in the U.S. powered by Windows Phone 7, three display the "Testing" label, meaning that carriers are conducting their tests before releasing the updates.

  Windows Phone 7 Users Unhappy With Slow Updates