[identity profile] neuralbuddha.livejournal.com 2010-04-13 02:42 pm (UTC)(link)
According to someone I know with a PhD in linguistics, Klingon is the better crafted language and has more speakers.

[identity profile] ninebelow.livejournal.com 2010-04-13 02:49 pm (UTC)(link)
I can't speak for how well crafted it is but Esperanto has orders of magnitude more speakers.

[identity profile] neuralbuddha.livejournal.com 2010-04-13 05:48 pm (UTC)(link)
I'd ask for a source on this but I could probably track down six or seven speakers on my own. Hell, I could download a phrasebook and learn myself.

[identity profile] neuralbuddha.livejournal.com 2010-04-13 05:54 pm (UTC)(link)
And if it's QI, they change their answers from week to week. Try watching back to back repeats if you don't believe me.