More Picasa weirdness

So I was nosing around the old Autobackup folder in my Picasa web albums and discovered that not only was Picasa creating gifs of some of my pics but also stitching together some pics to make nice big wide panorama shots.  Some of them aren't perfect but others are not too bad at all.  I particularly like some of the one's from my South Island adventure.

Here's a selection (it's worth clicking on them to see them a bit larger):

And to prove it here's the source images for that last panorama:

Weird is cool!