Another suggestion for Thinkpenguin would be to make more hardware available.
Surely there is more than one printer around which supports GNU/Linux well. I
have the DeskJet D1560 from HP and it works very well, a lot of HP stuff
works well as a rule of thumb.
Also, I don't see any scanners, just one All-in-one device with fax. Better
pictures would be neat too. It really amazes me, how webshops which support
free software or any distribution in general very often have poor quality
pictures or no pictures at all.
According the players, I'm pretty sure Thinkpenguin won't sell anything that
uses non-free software at any level. Those players either run some sort of
free firmware or can be upgraded with Rockbox. That's my guess though.