To print or not to print

I've been busy researching whether it is worthwhile to produce patterns in PDF or paper based.

I have a few ideas kicking around my head that I would love to put into print. I personally don't have time to make lots of things at the moment, but I would love to see others make my creations.

So what are your views? What are your experiences? I would love to hear from you.
To print or not to print?