http://spore62ngzdpkqt3jlq57fxdw3j6rhrravvgox5yx66lsiikrpxktgad.onion
First, read the Acceptable Use Policy ! This isn't an issue for most users. If you want to host a blog, a Jabber server, a Syncthing relay, a Tor relay (not an exit!), store some files, etc, you'll probably be just fine. The gist of it is that malicious activity is not permitted on SporeStack.