Without reading the contents (I'll have REAL comments afterwards!): why do you insist on calling yourselves "geek-level"???????? I just don't understand. To me (and to my best knowledge, also to the vast majority of the rest of the world) "geek" has a negative meaning, as in "not realistic", "no attention for real business issues", "focused only on technology for technology's sake"... I'm convinced that it won't do you any good on a conference that is very likely to be visited by a lot of proud-to-be-non-geeks. But that's just my opinion ...