So I was just playing about with my iPhone last night and was checking my calendar, I'd turned the phone landscape for whatever reason and the view changed to:
It got me thinking how could I have missed it for so long, I checked with a fellow iPhoner who was out and realised that his didn't do that so it must be a new feature in iOS5 :)
Checked with the Tame Geek and the word spreads.
Of the 200 features in iOS5 that's one down, 199 to go!