We at ConnectMeTV are exploring the possibility of using the EfikaMX in our product offering.
Can't divulge much details of this offering yet but what I can say is that already we have improved the Gentoo support by bumping ebuilds and creating missing ones.
We will continue to help with such development.
If anyone has any queries then please feel free to send me a message/email.
A quick video of a base media center (moovida-1.0) running on the EfikaMX is on Bill's blog: