As for Macros, if you click the link in my prior post, there are instructions for building a custom Macro window (distinct from power trays) that is persistent across all characters on that Accout/PC, and changes to one macro are also persistent. In addition, you have more room on the macro button for descriptive text. As far as setup and maintenance this is actually easier (caveat: I did say same PC). And some people just prefer a visual cue.
Binds definitely can do more than Macros, so I like both. And while I appreciate the work on GABB model keyboard, i’m too familiar with my existing layout to enjoy a massive overhaul, regardless of how intuitive it is (the learning curve would just be painful for me).
I do love the guide, and use it as a reference all the time. It would be nice if that was stickied as well in these forums. And you’d probably get more traction on the keyboard if it was part of a stickied post instead of only in the guide.