In the new Preview.app in Mountain Lion, there is an improved editing toolbar. I do a fair amount of annotating PDFs. Under Lion I had to use a third-party app (Skim) because the annotations in Lion ...
I find the Finder window’s sidebar immensely useful. By default, it shows a number of useful folders and locations you might need quick access to, and you can drag in folders, servers, smart folders, ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results