Migrating from CodeIgniter

[eluser]jonez[/eluser]
[quote author="Alucemet" date="1387059194"]To me the license is a bigger issue than anything else, and it's one of the things that makes 3.0 useless to me. I can never count on benefiting from CI 3.X+, unless I want to break the rules of the license. I feel ripped off. I spent years getting into CI, making it work for me, and then hit in the face with a license that sucks. Now they just want to give it away? Heck, if they'd just change the license to MIT or BSD, then they'd really be giving it away. I could only expect that greed has some bearing on their decision not to do so. Do they just want to have their name attached to CI and all derivative works for eternity?[/quote]
As far as I understand OSL only applies to the "system" folder and the "application" folder is under AFL. Doesn't that mean that as long as you don't distribute edited core files (core extensions should be fine) you're in the clear?