If you are interested in speaking at either the CUE or NECC 2009 conferences on Open Source Software, Open Content, or Open Technologies, I'd like to encourage you to submit speaking proposals.
CUE: Due this Friday, September 12th! http://www.cue.org/conference/present
NECC: Due Wednesday, October 8th. http://center.uoregon.edu/ISTE/NECC2009/program/
I hope you will consider participating!