I don't really know what's the problem on using a keyboard macro when you are on your computer. I'm playing guitar, while letting my character craft and reading the chat log. If someone posts something interesting or about me, I just stop the macro and write down, then keep on playing with the macro on, rinse and repeat.

I know it might be against the ToS, but I know that I'm doing this controlling the situation, and not by going to bed letting my character craft. Isn't that the same when you activate a game macro using skills while you chat with your mates?

I'll tell ya, I don't have any other places to play guitar other than my actual gaming station, where I have my FX pedals plugged in. Moreover, I don't like to not have control of my character, finding it kinda uncool. But if I could use my hands to exercise them better in a guitar than in an Enter key, or in an A button, then I prefer it =)

Does it change something if I physically press Enter repeatedly or if the Keyboard does it for me? I dunno, but I don't see that much of a difference