Pops, just doesn't seem to me that your and Rockman's perspectives are all that far off. I think the PO(UPDP)CEPFCDLUR encompasses both. I formally request that we rename PO.com to
http://www.poupdpcepfcdlur.com.
It's clear we've reached peak oil. In 20 years we'll be able to make a chart showing this period as a flattening, with some bumps, followed by decline. The precise date of peak oil is interesting, but largely academic. More interesting, for me at least, is when the US will start seeing an actual decline of available oil (imported or domestic). When will we start seeing actual shortages? Odd and even days, followed by ???
Simple geological extraction models could predict this, but we also have to consider confounding factors like the EPLM, China, geopolitical and regional politics (particularly in the Middle East), the general decline of the developed world's middle class due to automation/globalization/financialization, long-term demographics, etc., etc., etc. Who the hell knows what's around the corner. My Magic 8 Ball says "future is uncertain, but cheap oil is a goner, plan accordingly."
I tend to agree with Rockman that the "dynamic" of how peaking oil (verb not noun) plays out in our political and economic reality is what really matters. But I still prefer "peak oil." Call me old fashioned.
A garden will make your rations go further.