Sure. I've programmed in both quite a bit and it would be interesting to read another take on things. I'm also confident we will get mac ruby fully baked into

Sure. I've programmed in both quite a bit and it would be interesting to read another take on things. I'm also confident we will get mac ruby fully baked into OS X at some point in the next year or two as well and I strongly believe there will be a large demand for people with knowledge of the obj-c based foundation stuff as well as ruby on the mac.