I did consider, however, the availability of such tools online. I have used Google's web tools on a variety of occasions for a variety of reasons, primarily to back up documents when I wasn't sure where I'd need to access them. It also provides a way to open attachments sent to my gmail account without downloading the file. Not only that, but I was also able to create collaborative spreadsheets and documents with friends who are far away, and share them without hassle.
My main problem with Google Docs is that they don't always allow me the formatting I wanted. This often became a problem when trying to upload a file and then access to print elsewhere, as I often do. I still appreciate what I can do with these tools, but I like having Office as a basis to work from on my computer, and it is also very comforting to know I can still do some work in the absence of an internet connection. I realize that is less and less of a problem today, but you never know when you need to write something while out in a out of network zone! (Pen and paper I guess...)
The other useful point that is indicated on the learning 2.0 website is the ability of the online tools to publish in html so that they can be accessed as a webpage rather than some sort of attachment. I need to keep this in mind as my online work continues.