[Practicality]

Not a downvoter, but it doesn't quite work. Google isn't against open-source. It's somewhat related, but not exactly.

[jsjohnst]

I didn't see that XKCD is being specifically about open source. That said, the one I posted a few months ago was spot on and yet it was downvoted to death within a few hours, so I don't think it really matters how perfect the fitting is.