Offended by the term itself? Do you think the word religoid has an innate negative connotation like "liberal" or "atheist" or "socialist"? Or offended by the definition?
I don't know exactly..most the religious people I know don't even like the term "religious". It's what we call them, not what they call themselves. Similar to Hackers being the same as Crackers to the outside world.
I wouldn't even like you calling me a "liberaliod". I think the "OID" brings to mind android. Like I'm a liberal who gets my guidance from outer space??? (read crazy, lacking logic)
I can't think of a way your term would be considered positive. It could be a catch phrase to describe crazy people...if that is what you mean it for. I wouldn't use it.