Spot on. Biggest reason why I don't think Ruby/Python will grow bigger than what they are today is this. Meanwhile NodeJS/JavaScript is adopted by _many_ companies: IBM, SAP, Google, Joyent, Microsoft, etc. Ruby had some momentum before but none of the big guys extend their support as far as NodeJS/JavaScript.
Having said that, I'd probably use Java for a new company , why not?
Some people say "bulb" I'd say "matured"
Some people say "verbose" I'd say "explicit than implicit" (or code is written once to be read multiple times)
Some people say "bloated framework" I'd say "stable and backward compatible without sacrificing speed and flexibility" or "does not have to reinvent my memory mental model" (compare to different JS API programming style).
Some think Maven "sucks/bloated" but I'd think nothing can touch it for the most part...(plus Maven's idea is copied everywhere else..)
To each of his/her own I suppose.
PS: I use JavaScript 100% to build 2 enterprise products as my day job