I agree with RBAR on this one. There's no age discrimination when you're in demand.

But Steve, there is something in this field that is an issue for the new, young, and those that are not hardened professionals. We who have been in the field for years know that there is a crust many build up over time and that an honest question asked of that crusty person asked with a desire to learn is often met with a crass snippy reply. This attitude makes it appear as if the person answering is angry for being bothered or you even having the brass to ask them a question. It causes those who are looking or trying it out to feel as if they are not appreciated, wanted, or needed at all.

We could attract more people into the field if many would be more approachable.