I would like to print something within OF, or to scan something. Will this be added?
I think these kinds of peripherals are so device and OS dependent that I can’t imagine them being added any time. That said, if you want support for a specific device it’s not too hard to get that going if the manufacturer provides code samples.
For printing look ofxCUPS working in OSX: “printer management for oF using CUPS API” by my friend Motoi Shimizu