They weren't serious. They posted immediately after clearly stating they were joking. Joking around has been a big part of all the threads I enjoy here.
dspeakes Wrote:
-------------------------------------------------------
> It may have been but if so, a
smiley face would
> have shown it. It struck me as rude, and it
> wouldn't be the first time someone came here and
> arrogantly declared that they had never made a
> similar mistake and suggested someone was stupid
> for doing so.
>
> And they were serious.