Here's another request related to this...
If I don't have any tabs open in Sublime, and I have text in the clipboard, if I hit CTRL+V, a new untitled tab should open, and the contents of the clipboard should be pasted into it.
As an aside... It would be good if there were a lot more key contexts available to use (such as noViewsOpen), as well as allowing multiple commands in a single keybinding, perhaps separated with a pipe (|). Opera, for instance, has two types of separators for custom keyboard shortcuts, ampersand (&) and pipe (|). Commands separated with ampersand are sent immediately one after the other, while the pipe separator indicates that the program should wait until all actions associated with the first command are done, then execute the second command. It is a useful system, I think