I know I'm not alone in that I'd really like to see a macro option that would actually stop or prevent you from auto casting on yourself. As a healer, that is far more desirable of a function, than to have the macro work the same as the spell/skill pulled directly from the actions & traits menu.
Wither this is done by having us add a command line, or a syntax, or use alternate target notations, or even to just simply give us an option in the macro menu that gives us the option to turn off "self auto targeting". I don't really mind how you implement it, I would just really like to see it implemented.
I just would really like to not waste cooldowns just because the system "decided" for me, that I'd really must have meant to cure or benediction myself if the other player I was actually targeting can't have that spell/skill used on them.
I'd rather it just plain not complete, or would error out.
I hope you'll consider this request!