Tom, you forgot to mention all the possibilities that come with the upgrade blues, thanks to the Adobe software "features", like security holes.

Now I can take my extremely portable and readable HTML documents and make them into something my customers will require another application to read and take up valuable memory space, except they wont be freeflowing documents that can be easily read on their mobile devices.
Another great step forward in crippling silicon.
Adobe: Reinventing the stick to poke through the spokes of your wheels.