I was somewhat surprised by the lack of actual, you know, demos and the emphasis on streamlined slide shows. Is that common now? It's been a while since I pitched something...
Since everyone asks how we decide how long presentations should be, I'll just answer that now. People can sit for about 55 minutes. Two sessions = 110 minutes. 43 startups presenting means slots are at most 110/43 minutes.
The solution will be to move to 3 sessions. That was inevitable anyway, as the number of startups per cycle increases. It will make DDay as a whole longer, but I think investors will be ok with that, because it is still much more efficient for them than meeting the startups individually.