I know some people are using it (PyroCMS) but is CodeIgniter 3.0 complete and ready to be used in production?
I have been using CodeIgniter for many years and although I know it seems to be languishing at the moment it is just so easy to use.
UPDATE: The title of this question used to be "Is CodeIgniter 3 finished?". By this, I meant, is CodeIgniter complete and ready to use in production (not is it dead).
Update:
Version 3 completed on March 30, 2015. See CodeIgniter - Change Log
Original Reply:
No, it's not finished. When it is - you'll see the release announcement on the EllisLab website.
Contrary to what is said in the comments though, this doesn't depend on the issues pending on github and it's not dead either.