This is a site about free software, the kind that never knows compromises and wants to be totally free.
Here we have a lot of funny creatures. You can cross the road of a semantic file system, busy sticking labels everywhere, and later encounter a video recording suite that wants to broadcast you on the moon.
There are no traps here: you'll never stumble on a patent or be caught by a restriction of your rights. You are a free software user. You are welcome.