There is an interesting (if somewhat restricted) discussion on the SBL’s Facebook page about the possibility of podcasting (some) sessions from the annual meeting.
The suggestion is simple. Record sessions (unless the speaker asks not to be recorded). Make the recordings available on the web.
The advantages are clear. Much wider access to this forum of scholarly conversation. Currently many of us are either geographically rich (i.e. we are so far from Chicago that tickets and time to get there are difficult) or economically poor (we simply cannot afford to attend) that we miss out on this means of keeping up with current and emerging thinking in our areas.
SBL has a fine history of making efforts to widen the circle, scholarships for attending the meetings for emerging and distant scholars are a good (if expensive) example. SBL is also developing a reputation for using technology to make access wider (think of e-publications and RBL online), even sponsoring open access scholarship. Podcasting (even some of) the Annual and International Meetings would be a huge step in this direction that would cost little. (A few MP3 players and a few days of work.)
The argument so far advanced as a possible objection, that some scholars might not wish their presentation to receive this wider audience is easily covered by making participation optional. The other objection, that people who might otherwise attend would decide to stay at home misses the point, that social interaction (not to mention book exhibits ;) is a big part of the reason people attend. I’d be surprised if numbers attending dropped significantly as a result of podcasting, and this year numbers are so high they have had to arrange extra hotels :)