There are alot of people, some who are very intelligent like Richard Rainwater that believe oil prices have plateaued.
However being a believer in speculative bubbles and peakoil I don't believe we are at the plateau.
As far as speculative bubbles are concerned I believe that there are three phases:
1. The smart money gets in early
2. The instituational investors get in.
3. The general public gets in (this is usually the most dangerous phase and when the bubble is likely to burst).
So far I believe that we haven't even completed phase 2 never mind 3.
Another thing that sets oil's current situation apart from both the internet and real estate bubbles is availability.
There was no limit on the number of internet stocks you could buy, and there is still ALOT of empty land in Ireland, California and Nevada. Oil however is different from these bubbles in the sense that there are definite limits on supply vis a vis demand.
In fact with oil there is actually less oil available now because you can live in your home for years but wells eventually start to decline. Production decline and stagnation are becoming the key issues for many of the worlds largest oil producers ,this implies increasing prices.
However high prices will curtail demand.
So I guess the real question is this. Will oil supply decline faster than demand? Or will oil demand decline faster than supply?