optomistic. But this stock simply will not trend downward over the next five years. Simple poli-econ events and pressures mean that O2D's services and stock will be in demand, for two reasons:
1. Substantive - ethanol/deisel additives are growing in popularity, and as many have mentioned, when the Feds get on the bandwagon, there will a solid future (and for those who argue that it's "just a grant" - you're right, it's freee money to develop a fuel additive that the govt will buy from you for years and gallons to come...bring on more grants, I say).
2. Psychological - if people will think ethanol is the next fuel wave, and it will become the next fuel wave. Anecdotaly, ethnol additives (E85 e.g.) will continue to grow, and the ethanol fever (just touching TV and newspapers in my area now) will continue to build.
The market it both what investors (mainly institutional) make of it and what the actual situation is... in both cases, OTD wins. And wins big if you are patient enough to hold through these early {piddly} fluctuations