I logged into my Google Docs account this evening to organize some school documents when I noticed that the Docs Home was revamped. The new structure, which I rather enjoy, makes it easy to view all of your documents as well as organize them by type, folders and collaborators. Overall, Google Docs now has a feel close to that of GMail.
While the Docs Home has seen significant changes, the actual document editing process hasn't changed much and still lacks fundamental features, such as a ruled page layout view. However, new keyboard shortcuts have been added to Google Docs & Spreadsheets if that's your thing.
