Wait you broadcast WASD? Are you just not using a keyboard for movement?
Yes, and no, repsectively (i.e. I do use the keyboard for movement, though only as an exception)

Like Ualaa, I drive whoever's in charge with the mouse, but I often use QWEASD for positioning - in PvP I'm sure I'd be lost without being able to strafe.

QWEASD are all completely unbound on my drones.

I can move and strafe the drones independently with the arrow keys, which are unbound on my regular mains - sometimes /follow just isn't fast enough to get them out of the black pit of death / blizzard.

The only disadvantage is that when the regular main dies and I switch to another one, I have to remember not to try to move them with QWEASD, but since MOST of my movement is done with the mouse and /follow that's not too arduous.

My setup is rooted in the fact that I started out (oh, so long ago now!) hardware boxing, then moved to the original Multibox client/server app. That software was always a bit flakey though, so I eventually moved to Keyclone.

The only KC features I use are key broadcasting, maximizer and affinity setting, and I get by just fine