This is the take away from the article: "Browser sniffing — unless you’re writing a web stats application — is always a bad idea. It’s a misguided attempt to s

This is the take away from the article: "Browser sniffing — unless you’re writing a web stats application — is always a bad idea. It’s a misguided attempt to send different content to different user agents. This is never scalable — you can’t change every website you’ve ever made every time a new browser version comes out. It is also not future-proof, as highlighted by this article."