I think its a bit of a strange question really, c to c
your suggesting that we need reasurance, or perhaps bored and that only a small minority ever come back.
well I will be the first to admit , yes I can seek reasuurance from the more experienced c/c if I am not quite sure of some thing, surly that makes me a better professional !! seeking out the best way, an easier way, or the correct way . Doesnt it? or is it better to to think sod it Ill get on with it the way I think is best and risk getting it wrong.
So on that point ,your prognosis, that we could be the stupid ones perhaps suggests that they are the stupid ones

where else do you find new ideas, the latest eqipment, the latest chems etc etc ? " I have spoken to a few c/c , and they have never heard of any number of products and eqipment" their loss, my gain , i Guess.
you can buy and sell, have a good disscusion, or argument

on the general chat , and even have a good laugh
As for bored, No if I am bored . There are much better sites

non of which I shall name here

So basicly , its not a case of "Nothing better to do" its a case of Why not!!
geoff