Online Productivity Tools

I use Google Docs and Spreadsheets frequently. I like to be able to access the information anytime from any computer. I also tell patrons about it frequently when they have forgotten a memory stick and have no other way to save their work. I also show them how easy it is to email the doc. I was however unfamiliar with Zoho writer and will keep it in mind to tell patrons about who don't have gmail accounts.