As either a strange personality quirk, or via fortuitous circumstance, I have been using Oracle since 1985 (version 3). I have been editor of user newsletters, written a column, worked for Oracle Consulting, presented at Openworld, and generally made Oracle the major focus of my career. The last few years that has primarily been in the area of Data Warehousing.
I've only just recently (June 18, 2008) returned to EE. I was away for over two years (again - my second 2+ year break). I missed EE and the dialog with many bright people, so I'm happy to be back.