I'm guessing that people who make comments like this fall in to one of 3 catagories:
How about option 4: They could just be stupid.
Why did I first read this as idiot-with-ubuntu rather than i-do-it-with-ubuntu?
If the shoe fits
Some programming languages manage to absorb change, but withstand progress. -- Epigrams in Programming, ACM SIGPLAN Sept. 1982