10 abnormalities in CodeIgniter that everyone should know

[eluser]Buda[/eluser]
[quote author="elitemedia" date="1205595570"]If you really make improvements, then post the code[/quote]

I was hired by a company to perform a code review and refactor the framework. Everything I did with CI belongs to my employer and I'm not planning to post any of my employers code, that goes against my legal responsibilities.

I'm not here to talk about other frameworks or to debate about architectural or software development issues. I'm here to post some CI related issues, some people might find it useful.