Mathew Ingram at GigaOm has decided to publicly disagree with Warren Buffett over newspaper paywalls. Buffett believes that a key problem with newspapers is that they are both selling their product (newspapers) and giving it away for free (web-based content). Ingram disagrees, saying that forcing people to pay isn’t a winning strategy for everyone. My take? There isn’t a one-size-fits-all solution, and people should stop pretending that there is.