One unexpected discovery I made in the course was Google Docs. Having just finished developing an Excel spreadsheet with Bob Koehler down at Tracy, and with a couple other people, made me appreciate the hassles of emailing multiple copies of a spreadsheet or other file between collaborators. If Google Docs gets developed to the point where it will handle a larger file or one with macros, it would be really great. I need to try Zoho sometime and see if that works better for my needs.
If we are able to blog from Brazil, that should be an interesting experience.
I have to end this here. I need to go and delete all those old spreadsheet emails from my sent-mail folder.