MrAndrews writes: After reading a Slashdot story about adblocking and the lively discussion that followed, I got to wondering how else sites can support themselves, if paywalls and ads are both non-starters. Microtransactions have been floated for years, but never seem to take off, possibly because they come off as arbitrary taxation or cumbersome walled-garden novelties. Still, it seems like the idea of microtransactions is still appealing, it's just the wrapping that's always been flawed. I wanted to know how viable the concept really was, so I've created a little experiment to gather some data, to put some real numbers to it. It's a purely voluntary system, where you click 1, 2 or 3-cent links in your bookmark bar, depending on how much you value the page you're visiting. No actual money is involved, it's just theoretical. There's a summary page that tells you how much you would have spent, and I'll be releasing anonymized analyses of the data in the coming weeks. If you're game, please check out the experiment page for more information, and give it a go. Even if you only use it once and forget about it, that says something about the concept right there.