I want to state very clearly that this does not intend to revive the discussion about functional/procedural programming versus object-oriented programming. There is plenty said about that, on WPSE and ...
Are there any technical reasons that prevent WP to be part of Framework Interop Group?
Well I just asking myself this, there are two ways I could implement this. What would be a better fit to coding standards? Or is this just a a matter of personal like? And what about php and memory, ...