Also, these nitty languages aren't universalized and the GUI you can produce with them often cannot hold a candle to simple CSS done well which can flex across multi-dimensional displays easily.
Yours has to be the most clueless comment I've ever seen. Are you aware that there is more to software than the webpage of California based start up? Do you know that there are many mission-critical systems with specific needs that actually sparked interest in creating new languages? Erlang was born out of the need to handle several telecommunication systems by Ericsson and it's still rocking in that field.