with my pen and my electric typewriter

[docmanhattan]

Sounding the depths of the knowledge pool here, guys

Comments

[shashalnikya]

Maybe this would help?

http://www.infra.kth.se/comcen/fms/pdf/Report_epaper_final.pdf

[docmanhattan]

That looks very helpful, print news being the extreme example of paper-media impact. Thanks! (Now I need to read through those many pages of data.)

[wickedrad79]

A quick search of their site didn't yield this specifically, but The Green Lantern column on Slate.com often does "which is greener" comparisons. If it hasn't been done, it might be a nice suggestion to send them.