Poll: Ask HN: Would you Pay for a Chrome extension?

I've started looking into developing a chrome extension to help people visually analyze social data both passively and actively (this poll is not about the merits/value of my idea). I'm curious what others think of charging/paying for a browser extension. I'm not familiar with the history of Firefox extensions, but as a recent observer it seems Google's Chrome has a lot going for it like Google login, and checkout.

Simply put, if it solved a problem or created some value would you open your wallet (sorry I'm sometimes direct like that).