I tend to not speak of it much because Sirrian will always come around to say that it isn’t confirmed. Nearly everything I know has been said on the forums by a dev and is in public sight.
This specific instance was discussed here: A small clarification about Guilds in 2.1 (in the future)
I believe Sirrian posted it because I PMed a day or two earlier addressing something about the guild that ended up spreading to at least a dozen guilds starting to stockpile tokens.