John,
You have to right to believe what you want to in regards to when dinosaurs lived. You have the right to believe what you want to in regards to the age of the earth. Just don't try to use Science to claim that dinosaurs live thousands of years ago or that the earth is only thousands of years old. Even after all of your hemming and hawing there is still no scientific evidence to support it. Supersport puts up one example were supposedly ONE sample has come back to support him, meanwhile scientists have been looking at this for decades and universally agree that dinosaurs lived millions, not thousands of years ago. If you want to believe the Biblical interpretation, that is fine - just don't call it science.