Alan Vogan (2/4/2011)
....If it's fun, does it necessarily make it a toy?...
To my mind, no. I think it's just emphasis. If you're using the surfboard for exercise and fun is a spin-off benefit, it's a tool. If you're using it for fun and the health aspects are a spin-off benefit, it's a toy.
IMHO, of course...
TGIF!
Seconded.
Semper in excretia, suus solum profundum variat