whilst i agree totally that before making statements we should make sure they be true, i don't see a problem here. boof (and whover originally brought up the topic) asked a question, not state a fact.
i often say mention things i am not 100% sure about, but i start my sentances with "from memory...." or "i heard that.." or "i could be wrong but...". anyone is welcome to correct me.
thats okay isn't it?