A list of exciting features. TaskFox looks awesome: http://geektechnica.com/2010/06/5-exciting-changes-coming-to-firefox-4/

The listed top 10 are hardly all "netbooks". Acer Aspire One is the best of the bunch IMO; and the fact that you can customize (even Mac OS X ?) to your heart's content, gets added brownie points. Most popular Linux OS can be easily installed on the aspire one if Linpus doesn't cut it for you. Here is a list of "hacks" (whatever you wanna call it) http://www.linuxhaxor.net/2008/09/27/30-cool-acer-aspire-one-hacks/