Macro Quirks

Are other ideas for macro uses welcome, not just concerning the earliest set off thing? If other ideas are allowed, I've been using charge blow combined with my charges as a make-shift advanced charge blow.

Well, they're fine, but this thread was more for some of the odd things macros do, not necessarily generally useful macros. Kindof a "In case you didn't know that macros worked this way, and it makes ____ more useful than you'd think"