There are approximately 3 weeks left to submit your MySQL DBA-related presentations to Collaborate 2011, held in Orlando, FL April 10-14. Experience has shown that the best presentations are submitted well in advance of the deadline, so now is a great time to submit while you have plenty of time to create a good abstract.
Information and the link to submit abstracts are at http://collaborate11.ioug.org/. I posted a cheat sheet on how to fill out the Call for Presentations for MySQLers a while ago, and as always feel free to ask me any questions.