I mostly stole the woodwhisperer's design but trimmed it out with some zebrawood (it looked cool at the store so I bought a chunk). The zebrawood does not like cheap router bits (lots of tearout) and I don't think I matched the grain correctly. Even still, it ended up being a 12x18x2.125 cutting board that I gave to my mom. I rounded over the tops with a 3/8" roundover bit on my crappy ryobi router and cut hand grooves on both sides near the bottom.
Thoughts? Comments? I want to understand matching the grain when choosing how to layout boards a little better.