Technically yes I do, on the Nameless. My friend did exactly that and started a guild. Let me tell you something. Don't bother doing it.
If you can't even gather together 10 people to start the guild you are going to have a hell of a time garnering membership after the fact. And you're going to reach the point where you need a good number of guildies to help you with things, like quests, your epic, so on so forth.
My suggestion is to find an existing guild that suits your needs (friendly, or raid centric, etc...) and join them.