There are a bunch of projects claiming to be next-gen though. The thing is, if you change the paradigm, you sometimes have to redo the whole toolchain (like VCS and so on).<p>See <a href="http:&#x2F;&#x2F;www.lamdu.org&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.lamdu.org&#x2F;</a>