Wolfire Games is running a special sale called the Humble Bundle, where you can pay as little as one penny via PayPal, Google Checkout, or Amazon, for five cross-platform indie games that are completely free of DRM or even serial numbers. Despite that, says the company, it looks like over 25% of downloads are coming from “shared links from forums and other places without actually contributing anything.” That’s not counting anything happening over BitTorrent. [More]
