in reply to Re^3: Formatting variable names
in thread Formatting variables

Thanks - I was going to ask if there are others...

though there are some sound arguments in favor of registering both the hyphenated and non-hyphenated version of a given domain

I certainly try to register hyphenated and non-hyphenated variations of domains names as well as different TLDs depending on the importance of the project. I've been bitten a few times with missing out on a domain!