I thought this write up about the online experience for MIX09 was particularly flattering.
Microsoft are doing a terrific job of demonstrating how to run a conference with their Mix09 conference …
A live feed of keynote content – speakers and what appears on the projection screens – is right there on the front page along with a live twitter #mix09 stream.
And later
Rolling up all of the above into a seamless, single browser window, time efficient experience which allows us to focus on their presentation of the primarily user experience and visually focused conference presentations is hugely attractive and Microsoft have clearly done their homework to create a compelling and accessible experience.