Java

This is not an April Fools post.

The other day I was installing a Java Update, and I found it a little strange to see this ad for the MSN Toolbar, with the option to install it.

Aren't Microsoft and Sun mortal enemies? Much like He-Man and Skelator, Gi-Joe and Cobra, Santa Claus and the Easter Bunny? What sort of alternate dimension am I in when these two team up?