First off, thanks to all the people who donated some CPU time. Secondly, I’m sad to report that it did not pay off 🙁 To create a single bitcoin, it would take almost 40K visitors, who stayed on the site for more than 2½ hours. With the current rate of people donating CPU time, it would take close to 7 years to complete a single coin. With the value of bitcoins dropping like crazy, that bitcoin would probably be worth less than $1 at that time. So I’m removing the feature from the homepage. No need to waste any more CPU cycles!
However… it’s still possible to donate to NZB completion checker using bitcoins. You just have to generate them yourself – using your GPU! The bitcoin address to donate to is visible in the about-box in the program.