freeDive transforms Google Spreadsheets into searchable databases that can be embedded in web sites.

A pivot table report is a dynamic table that lets you interpret data in different ways without ever having to enter a formula. Pivot table reports are particularly useful when you want to narrow down a large data set or analyze relationships between data points.

In just a few clicks, you can summarize and analyze a large set of data through different categorizations and calculations. For example, from a list of students in a college class, you can get a quick understanding of the the age distribution of and number of science majors in the class.

Here are some reasons you may want to check out the new version of Google documents:

Real time collaboration: See updates from other collaborators as they edit the document.
Higher-quality imports: More consistent imports from your desktop into Google Docs.
Chat with other collaborators: As you make your edits, you can chat with other document editors about the changes, from within the document.
Ruler: Google documents have a ruler for setting margins, indentations, and tab stops.

Yesterday, while showing a professor Google Docs, I discovered a feature I hadn’t seen before: the “publish to blog” option (not unlike the same feature in Flickr and del.icio.us and, from what I now understand, was also available with Writely). I wanted to test it out, so this morning I tried pulling in the outline of a presentation I will be doing with Jerry and Andy at ACCS this Friday in order to see how clean it is — let me tell you something, it is very clean!