Observation of the day:
In the past, I 'had to' do many things at home because I could not do them while commuting, because I couldn't take a sufficiently small computer with me and had no Internet connection.
Today, I 'don't do' the same things at home because I can as well do them while commuting with a netbook and a 3G Internet connection.
In other words a total reversal of thinking and behavior. And to the better I think!