can confirm immunity only ever tried at i49, and the dozens of other titles they have won are not indicative to the contrary.
Grow up people. Do you idiots really think that a LAN is the reason people try? ETF2L and ozfortress have been around since TF2s inception (longer in ozf's case), and they have never once had a LAN. Do you really think that they automatically didn't put effort in because there wasn't a big spectacle at the end? Do you really think that teams that have gotten to the top of these communities, and STAYED at the top, did so because no one else tried to get as good as them? Are you really all that dense?