We don't think there is a 4th person, even if we're schizo.
We do, however, think that this is a nef, and therefore we are going to read Syringer the Neferanda rights.
You have the right to remain silent. You have the right to keep future neffing threads to yourself. You have the right to post only quality pithy material on ATOT. You have the right to a keyboard to do so. Should you not be able to afford one, or should certain unnamed individuals spill pepsi on yours, you have the right to one provided by the government. Just go to the library.