Jeez. There's always someone that's going to seem to be offended. For clarity, the author should be just as ridiculous and claim to use the early-English definition of the phrase; a virgin. Or claim that it has something to do with Minute Maid® juices.

For reference, "maid" as someone who cleans up a place is not seen as derogatory nor demeaning to everyone, as there are swaths of trademarks [1] registered using that term, and innumerable mobile maid services available in the U.S. which use that term in their company name.

Or maybe that comment was just a troll job.

[1] http://tmsearch.uspto.gov/bin/showfield?f=toc&state=4807%3Aw...

I honestly can't tell if you're serious. (@see Poe's Law)

Would you consider "Alfred" (the osx app) demeaning to men? Or Bartender (the osx app) demeaning to both genders?

Both of their purpose is to essentially help do stuff for you.