Found a blocker bug today in the OLPC software as shipped through the "give one get one" program (build 650). Trying to associate with an access point named "Gérard" will make X (!) go belly up every next time you boot it!
This bug surprised me in two ways:
* negatively: just imagine a device like this shipping with this bug uncaught
* positively: the quick response by an OLPC dev in the IRC channel