Google Moderator is a Google service that uses crowdsourcing to rank user-submitted questions, suggestions and ideas. It allows the management of feedback from a large number of people, who can vote for the top questions that they think should be posed and ask their own. It aims to ensure that every question is considered, lets [...]
An RSS feed is just a URL or web address that you can subscribe to. Then anytime an update is made to the blog, podcast or newsfeed, etc. you will receive an update. You can have an RSS feed show directly on your iGoogle page. This way you can keep up with what you need to.
Google Docs is similar to an online version of Microsoft Office. It contains a word processing application, a spreadsheet application and a presentation application. It allows you to easily share documents with others and do real-time collaboration on a document. This tutorial will get you started with the word processor.