Yup, and it doesn't work on my ASUS Eee netbook. Result is that I can read Twitter, but I can't tweet or reply when I'm computing on the move. Once again an "update" has rendered an existing system unoperable.<p>It looks like I'm going to have to write my own Twitter client, if I have the time. Maybe I should just call this a great time saver.<p>Also, here's the announcement: <a href="http://blog.twitter.com/2012/05/new-standard-for-mobile-web.html" rel="nofollow">http://blog.twitter.com/2012/05/new-standard-for-mobile-web....</a>