Originally Posted by rfay

I encourage you all to read the FAQ, which is available without logging in: http://warmshowers.org/faq. It's very clear there that you're never under any obligation to host, and that guests are never to arrive at your place without prior arrangement. These are clearly spelled out in the "rules" at http://warmshowers.org/the_rules.

-Randy Fay (webmaster of Warmshowers.org)