Traditional media is definitely something I would advise anybody to try. Although as with any technique, it can take a while to master - as my digital media skills prove only too well!
The only real disadvantages are mistakes (you can't crtl+Z them away!), and cost - since most markers cost a small fortune. On the other hand, you do get a physical original picture at the end of the process.
Personally, I want to learn how to colour digitally one of these days - just so I can mix my presentation up a bit more...
Traditional media is definitely something I would advise anybody to try. Although as with any techni