So what's Flattr? Well, it's a social micropayment system you can use to donate money, but you can only receive as long as you also give which sounds like a very interesting concept. So only members who pay (the minimum subscription fee is 2 euro) can use Flattr.
Why did we wrote a post on Flattr? Because maybe you would like to give something back to the free open source software you love and use daily. A lot of software is on Flattr already: foobar2000, NoScript, Tor and even the Debian Package Managerand many many other developers, artists and so on who really deserve this. So why not give a few cents (or more) to show your appreciation for the FLOSS software you use daily?