Upstart Blogger has a great write up of 30 Coda tips and tricks. By now some are obvious, but there are a few gems, such as:
12. Hovering your cursor over a tab name will give you a balloon with the title and volume, but Command-clicking on the tab name gives you the path to the file (see below).
17. You can highlight any word in the editor and hit Command-’ to look it up in the library, or just double click on a word while holding down the Command key.
