I'm glad to hear there were so many presentation proposals. Sounds like we'll have some great talks!
The SCALE committee has reviewed your proposal(s). Unfortunately, your proposal, while excellent, was not accepted. SCALE again had many high quality submissions, so we could only accept a small fraction of those submitted (47 out of 160 submissions).
We thank you for your interest in SCALE and we appreciate your submittal! We hope you'll participate in future SCALE events. The latest updates for the conference are available at http://www.socallinuxexpo.org