I used to have an ASUS EEE PC from about 2010 (I think it was 1215P). It was an incredible machine -- it was cheap for a student, fairly powerful for internet browsing, text editing, and a bit of coding. The battery easily lasted over 6 hours, so forgetting the small charger at home was not even a concern. Lastly, the keyboard was actually decent as well.

I have never really seen many as well-executed machine since (although I have not been looking too hard).