Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
I read Negroponte's statement presenting the OLPC XO as a platform for Windows in the most ironic circumstances possible: during a week of preparing, under a deadline, to migrate personally to an XO. I made this decision for one specific reason: freedom.
The IBM T23s that I have used for many years are adequate in practice, and the system and applications running on them are entirely free software, but the BIOS is not. I want to use a laptop with a free software BIOS, and the XO is the only one.
The XO's usual software load is not 100% free; it has a non-free firmware program to run the wireless chip. That means I cannot fully promote the XO as it stands, but it was easy for me solve that problem for my own machine: I just deleted that file. That made the internal wireless chip inoperative, but I can do without it.