MacRumors has put together a little look around of the newly unveiled beta for iCloud, accessible to those with developer access to the iOS 6 beta. A beta tag has been slapped on Calendar, Find My iPhone, Reminders, and Notes — but only the latter two are new on the web-app side of things.
Reminders has been separated out from Calendar, where it used to live, and it looks like Notes is pretty similar to the iOS yellow notepad that we all know and hate.
It also appears as though Find My iPhone has had a bit of an image overhaul, while Calendar remains mostly the same.
Seeing as access to these is tied to iOS 6, I’m guessing we can happily assume that when iOS 6 launches, so too will the new web-apps.