I'm afraid I'm guilty of being a 'looker' and not much of a replier. I used to reply, but there have been a few times when comments get misconstrued (SP?) and then you get attacked for what you've put.
Some people who ask for advice will argue if it's not the advice they want

, and I'm guilty of defending myself. Sometimes a little too much.
So ....I don't comment much anymore. I often have opinions I'd like to express, but hold back for fear of having my fingers bitten off. I don't expect I'm the only one.
Perhaps I should start again, and just try to let silly comments wash over me.