I read all the posts here and try to consider all sides of the argument. On tipping, yes the bulk of the pay for waiters in restaurants comes from the tip. Waiters in restaurants in the NYC area are paid something like a $5.00 /hr. wage. The bulk of their income is from tips. On Amtrak FSA'S and SCA'S make most of their income from their salary. Tips represent their bonus but if they gave you good service; in my view they deserve a thank you in the way of tip.
If you can afford a first class Acela ticket (roughly $500 R/T from NJ to WAS), then you can certainly afford a $5 or $10 tip.
If you can afford a first class Acela ticket (roughly $500 R/T from NJ to WAS), then you can certainly afford a $5 or $10 tip.