What does that mean?
The main thought that comes to mind is that you have nothing substantive to offer. Only a prsonal attack. One that's about as helpful as the "gee whiz" and "Bush is on fire" postings being discussed.
You were the one who threw in a gratuitous personal attack about your fellow Freepers.
If you think the live threads lack "substance," perhaps you, with your vast knowledge, should join them and set everybody straight, rather than sneering at the people who post on them -- and behind their backs, to boot.
Stay off live threads then;you don't add anything of "substance" to this one.