CodeIgniter is how a PHP framework should be. Easy to setup, easy to learn, fast, reliable and flexible. As soon as a PHP framework becomes a religion within itself, its missing the point.
Don't pay any attention to devs criticising it as an outdated framework, that kind of opinion usually falls 2 categories: 1) inexperienced devs who are just repeating what they hear from others (domino effect) or more experienced devs who made some pretty bold / critical statements about CodeIgniter after Ellis left and now are simply trying rejustify their former (and incorrect) judgement.
I've developed 6 large scale projects with CI fantastically. CI and it contributors should be supported and thanked for making it what it is today. For developers looking to put a stamp on CodeIgniter, I say get involved. It certainly won't hurt your resume!
