tenkar
Old School Blogger
As for battery life. . . yeah, that's an issue. Only the Eee PC has battery life comparable to that of a reader or PDA, and even then, only with a six cell battery. My Aspire can go for roughly four hours on such a battery, while the Eee PC can go roughly six.
There's a hack to keep the fan from constantly running (the Acer One runs pretty cool even with the fan off). Makes it silent and extends battery life and the fan kicks in when needed instead of always on. Google it or send me a pm and I'll find it for you.