We are definitely entering an era of "good enough" computing. Netbooks that work well enough to get internet access over wi-fi and are light enough to carry just about everywhere satisfy 90% of people's needs 90% of the time. Microsoft Office 2003 is quite sufficient for 90% of the population. Windows XP is working fine for most things, thanks. Network speeds are good enough for games and video. What we need now are longer-lasting batteries, lower power demands from components and longer range from wireless networking or cheaper mobile broadband.
Mokalus of Borg
PS - The 802.11n wireless network standard has just been ratified.
PPS - I'm not sure whether it has better range, but it is faster than the previous one.