I think for the kids out there who wont be going to a D-1 school to play baseball - or who will be - but wont be seeing alot of playing time - the posts from people like PG and Coach May - (guys who are as totally immersed in the game as a person can be) - are actually encouraging for these players.
What most people - (particularly those who dont "live with the game" or are "in the game") - say or write means nothing.
Work hard - play hard - and enjoy it. That is what matters IMO.