Sitting in the Piel Internet Cafe in Greece someone came up and asked if I was using an OLPC. This illustrates the high level of interest in the project.
I was actually using a Twinhead, which is white and much larger than the OLPC. The OLPC project seems to be changing direction, adopting Microsoft Windows in place of Linux. In contrast the ASUS EEE PC seems to be going from strength to strength, perhaps due to not being burdened by considerations of charity and being simply for-profit.