Ruby/Rails, for rapid prototyping [3] with minimal friction [4] it's still, after years, considered by many, as the best tool for the job.
[1] https://github.com/ruby/ruby/graphs/contributors
[2] https://github.com/rails/rails/graphs/contributors
[3] rapid prototypes land as production systems - that's a pro tip.
[4] minimal friction on all levels that you, as a programer care - from reading and writing code, scaffolding, dev/staging/production deployment, database migrations, testing to caching etc. - not many setups give you all of this.
While the community around Clojure is fantastically good, I don't like the language itself as much. Personally for my hacking pleasure, Haskell, Common Lisp, Chez Scheme (or other Schemes), and Ruby are all more fun for me to use.
Also, the more Clojure users out there, the more people are potentially able to "jump" to the other Lisps like Racket, Arc, Scheme, and CL.
It may have past the (or a local) hype peak, but it seems to be doing just fine. Not being the edgy flavor of the month isn't the same as dying.
Also Common Lisp is better in every way ;) There's even a JVM implementation (ABCL) for people who like that sort of stuff.