<a target="_blank" href="http://www.stumbleupon.com/submit?text=sdasdasd&amp;url=http://mashable.com/2011/06/07/apple-twitter-ios5/"></a> <a href="http://digg.com/tools/diggthis/login?url=http://mashable.com/2011/06/07/apple-twitter-ios5/&amp;title=Apple%20Blesses%20Twitter,%20Makes%20It%20the%20Social%20Network%20on%20iOS%20Devices&amp;related=true&amp;style=true"></a> <a target="_blank" name="fb_share" href="http://www.facebook.com/sharer.php?u=http://mashable.com/2011/06/07/apple-twitter-ios5/&amp;src=sp"></a> <a target="_blank" href="http://api.tweetmeme.com/share?url=http://mashable.com/2011/06/07/apple-twitter-ios5/&amp;service=bit.ly"></a>Jack Dorsey may have <a href="http://allthingsd.com/20110601/twitter-chairman-jack-dorsey-still-cant-define-what-twitter-is/" target="_blank">trouble defining</a> Twitter, the information network he helped to create, but Apple seems less confused. The <a href="http://mashable.com/2011/06/06/apple-worth-more-than-wintel/">highly valued</a> te&#8230;