Google Apps that I will be using with students in 2011-2012 as of March 29, 2011
Google Mail
Fast, searchable email with less spam
Blogger
Share your life online with a blog - it's quick, easy and free - still working on how I can upload pics from iPad into a post (This is where Posterous comes in!)
Docs
Create and share your online documents, presentations and spreadsheets Only Spreadsheet &Word Processing
Calendar
Organize your schedule and share events with friends
Reader
Get all your blogs and news feeds fast - want students to develop their personal reader of math articles
Groups
Create mailing lists and discussion groups
Sites
Create websites and secure group wikis
Finance
Business info, news and interactive charts