Perhaps if I brought a fullsize board with arrows and a lefty numpad on the left it might catch on as a "right-handed" keyboard in the age of pointing devices:-) I just have to convince people to learn to use their left hand...everything is marketing, but I'm not thinking I'm THAT good:\
If Diatec can design a board like that at an acceptable price for you, you should give it a try. You might end up as a pioneer of keyboard design.

A quality board like that could get a lot of interest with computer media too, if properly explained. It would be relatively easy to "learn", unlike optimized key layouts like Dvorak and Colemak, so users should feel a benefit right away.
I got the impression taking the risk and distributing high end keyboards for a relatively small number of quality aware users has paid quite nicely for you so far. This one might be worth taking another chance.
The current standard design is clearly putting right handers at a disadvantage. As a lefty I feel a bit weird about advocating this though. :madgrin: