Just a quick ARG post today - new email out to instructors asking them to confirm their email addresses so they can get their T-shirts. See the message here. There is a bit of interest about the following line:
"While the shirt is principally for identification purposes at official Dharma Initiative events, you are welcome to wear it in public at other times. Wear it with pride."
Official DI events, eh? I would think this is just a bit of 'canonicity' to explain the giveaway, but I may be wrong - maybe there will be future Dharma events coming to a city near you? Anyway, you lucky instructors should get your T-shirts soon then it seems. Are you an instructor? Will you be selling your shirt or keeping it as a momento?