In chrome I am just getting a blank page with some javascript errors. In IE I only can see the right half of the presentation. Mozilla is supporting FF well though :)
Works ok in FF on Xubuntu 11.10 but sloooooowwwwwwww
I've seen a pair of slide decks on it lately and it's been a much, much better experience than consuming through Slideshare: it's faster, more reliable, it looks better and it's not flash.
So i fullscreened and then clicked on the link, but then i couldn't get out of full screen or close the tab because they intercept keystrokes.