I agree. I am concerned about how they could possibly get Dreamcast games to work though. They hinted that it may require the original hardware. If so, that could limit use quite a bit for many fans, after all, replacement GD-Rom drives are not easy to come by.
The only other option would be to gut a Dreamcast somehow, integrating the GD-Rom drive into the Polymega, or an add-on attachment. That would not be a great solution either as it would remove a potentially working Dreamcast from market. That could lead to fewer consoles being available for those that wish to play on original hardware.
Definitely a story to keep an eye on.
RE: Polymega Adding Sega Dreamcast Compatibility Could Become More than Dream