>That computer mices are retarded and trackballs are the way to go.

I really like mice and I find them to be much faster and much more precise. However, I recently switched to using a trackball for work and general use and I now only use a mouse when I'm gaming. My wrist feels better than it has in years.

> That the tilted keyboard (its top tilted) is one of the worst ideas ever. It should be exactly the opposite.

I have a split keyboard with adjustable tenting. Can you explain or post a picture of what proper tilting looks like? I would like to give it a try and see if it helps.