OK. I've had a look at Google Docs. Not sure if I have a use for sharing documents yet. But I do like the other Googley things; I have iGoogle on my desktop with cute things like a calendar, clock, notepad for quick phone numbers so I don't have to keep looking them up somewhere else; gmail account right there in case the family writes; and a daily Children's story. I think I have recently added my Twitter link, but, guess what - I've forgotten my login. What a twit!
Also had a look at Zoho. Very cute, but I'd probably stick with Google to lessen the confusion for my feeble brain.
On, on - to the podcast....