The most notable of those revelations: CME/Firesky will be raising the game's level cap (50 at launch) by two levels every three months to coincide with new content updates and episodes. The second most interesting tidbit is about teams. Teams are a social unit smaller than commands (guilds); think of them as persistently existing and organized groups/parties. Anyway, the big news about teams is that players will be able to name their regular groups. Cool!
Other topics included various Stargate inside jokes, Elggren plugging the gas-guzzling Hummer promotion, and some stuff about the Asgard, Archaeologist, Jaffa, and Go'auld classes that has already been floating around for a while. Watch the video for all that. Note that most of the video is in French with English subtitles, while the interview itself is in English with French subtitles.