As the number of people hunting for Lucky Tribe Kudos grows (1900 and counting!), we've reached the point where it's perhaps worth laying down a few ground rules, to keep everything tickity-boo and drama-free. Chief points of concern at the moment seems to be about people advertising goods with no connection to Lucky Tribe sponsors, or calling letters for non-Kudos chairs / Midnight Mania targets / other non-Tribal letter spam in the Lucky Tribe group channel... so that's probably a good place to start.
The official line:
Please DON'T call letters for any device that isn't part of the Lucky Tribe game. i.e, if you can't get Kudos from it, don't call it!
OK, I realise that discussion of other chairs, freebies, MM offers etc might occasionally come up in the natural ebb and flow of conversation, and I don't have a huge problem with that, as long as it's in context. (Everybody playing this game is a grown adult, and I'm sure we're all capable of making the distinction!) ... However - deliberate calling and/or repeated promotion of non-tribe content (i.e. things sold by people other than Lucky Tribe sponsors) is strongly discouraged. Please don't do it.
If you spot anybody breaking these guidelines, please don't fill the chat channel with flames and vitriol (sometimes that can turn out to be worse than the original spamming was!). Instead, please direct them - politely and calmly - to this statement, and let the topic drop.
Thanks to everybody for their co-operation on this. I hope we can keep the Lucky Tribe group chat a fun, friendly place to hang out :)