Yo, yo, yo; zo, ho

Yea, so at least I can see a use for online word processing etc. Though I never found that online typewriter, maybe that's better.
Good to know this type of stuff is out there.
The best use I can think of for it, is to have information available while travelling. But what are the advantages to having your stuff online rather than on a flash card?
When will you be able to save word documents onto your ipod, now that would be handy.