The presenter should have prepared better or the organisers should have hired a better presenter. Sibu did a gd job in covering for her later. As far as seed-lists are concerned they are used by business users to see the actual production email and are also used by few tools for determining the inboxing of emails against well-known domains.
Its not a neophyte. We understand it is a serious job but should be effective as well. I also had hard time understand her presentation. Her English is not clear and tone is not good and sometime what she intend to speak and what words she use is changing the meaning of content. And giving correct feedbacks help in improvement. What is the use of delivering such speech if what she is speaking is not clear to audience.