A lot of other blogs are linking here, and a lot of articles are linking to the wiki or recent post. A selection: ipodindia, dualiko, the-informer.info, ajun.org, inteeer gadgets, freegadgetnews, spotgadgets, gps-navigation, wiredpen, ontorebd.
Comment here if you want your own thoughts added to this list. I’ve also seen a few good threads for pulling out more ‘best of OLPC commentary’ quotes… some of them with helpful reflections. Those are worth listing, as well.