One of my most useful little macros is a very simple select all text and automatically copy. I assigned an abbreviation shortcut to macro (“ajj”) so that when I type the abbreviation, QuicKeys immediately runs macro, saving me from having to do all the keyboard shortcuts—command+a and command+c.
I use this macro because too many times I written a comment say in a forum only to have that comment not post. And then I have to retype it. So when something I’ve written is very important to me, I simply run macro using the simply quick shortcut. The text is immediately saved to my clipboard manager.