I really like this trend of having quick-loading, minimalistic GUI operating systems on more and more mainstream computers. Not only does it push my geek-button, it also shows that the hardware OEMs are doing something to work around Microsoft once in a while (even though their own bloated trial-ware is a significant contributor to longer start-up times).
Plus it's a natural fit for Linux, and a fresh approach to making an OS instead of just tweaking Debian/Red Hat. It's much more innovative and could be more nimbly responsive to the needs of the modern, average user than trying to shoehorn a server/developer/tinkerer-friendly distro into a desktop or laptop.
If people actually use these Splashtop features, that could open the door for broader acceptance of Linux-based or other operating systems and even encourage better hardware support from the vendors.