Dude, how do you live with javascript disabled nowadays? A rough estimate (based on yahoo's data released in 2010) would set the percentage of users with JS disable to 1.3%, and that's four years ago.

Nowadays everyone's on facebook, and everyone's likes shiny features and eye-candy, so I would bet those values would be at 1% or less if you exclude all the robots and spammers out there.

I mean, I would only disable javascript if I had an accessibility issue and it made it hard for me, or if I was a paranoid conspiracy theorist that uses TOR behind several proxies to access the web, and even if I was, the guy is forcing SSL (kudos for that, I like it).