Nope. If I have nothing new to add, I lurk. Just look at my join date & post count.
However, I do enjoy reading others' viewpoints. Helps me determine for future reference if they fall into the following categories:
Clever, funny people that make me laugh
Trolls
Pixie-Dusters
Down to earth folks
People from another planet than mine
Helpful problem solvers
Whiney drama queens
Feel free to add to the list