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).
How I spend my money doesn't rely on "what it is" in any way. Is it a "Chrome Extension"? "Standalone Product"? Doesn't matter.
I don't "expect" something to be free, but I'm happy when some things are. But if I find a Chrome extension that is $99, but it solves my problem perfectly, then $99 it is, and I may just buy it.