Google Spreadsheets added an option in the sharing dialog that allows anyone to view or edit the spreadsheet just by knowing the URL.
If you click on the Share tab and enable "Anyone can edit this document WITHOUT LOGGING IN", your spreadsheet becomes a wiki that can be edited by anyone.
The embedded spreadsheet below is an invitation to help make a list of the best medical podcasts. Anybody can edit the list -- give it a try. The original spreadsheet is published here.
You can easily embed spreadsheets and forms in a website by just copying HTML code. Click here for HTML code to embed the Medical Podcasts spreadsheet above in your own website.
Google Spreadsheets Become Wikis. Google Operating System.
Edit Google Spreadsheet With Everyone. Google Blogoscoped.
Top 5 Medical Podcasts I Listen To. Clinical Cases and Images - Blog.
Comprehensive List of Medical Podcasts and Videocasts. UBC Wiki.