According to ZDNet a Yankee Group report to be released next month found that of 1,000 IT managers and C-level executives, “23% of the survey respondents indicated they intend to migrate away from Exchange Server.” That’s a rather impressive number. Quite a few of those could go to Zimbra or Hula/NetMail, which could make great companions for Thunderbird, who buy the way is rapidly developing a calendar, which is starting to look pretty good.

It could be interesting to see what happens.