Is it "gray"... or "grey"?

I looked up the definition of "gray" today. First, casually, online and then, when I was dissatisfied, in the OED. I printed it out. All 29 pages of it. To read later. Or maybe not. I mean, I KNOW what the word "gray" means.

As soon as I looked it up, I knew that the whole "gray"/"grey" issue was going to come up. I myself always used to spell "gray" "grey." But I purposely chose not to for this blog. For a whole variety of reasons that may well reveal themselves as I go on. Or not.

This blog is defintely... "gray."