is it wrong to withold a source?

[Tio Gato]

If you're gonna post a good find people are gonna ask where. It's human nature.
Don't worry if they call you names. Sticks and stones, heh?

Sometimes I think of the Wizard of Oz. Remember the line "Pay no attention to the man behind the curtain."
Sometimes we are that man, other times it's someone calling us names, other times it's people questioning our motives, beliefs, etc.
Like the internet, the "curtain" provides a place to hide behind until it is drawn gently back.

Pay no attention to those that would get your blood pressure up.
Life's too short.