Smart asses are more common than I thought

Lately I've been checking Google discussion groups for a couple of
topics I needed some help. Some of the threads are interesting.
Also, at first I also thought it was kind of odd there were a few
poster names that kept repeating over and over.

Now I know better. In one instance I asked why Yahoo! is doing
something this way, and within a few minutes one of these serial
posters replied that it's because that's Yahoo's policy.

How enlightening, huh?

Something similar happened in another discussion group. I got one of
these brillant responses from one of those prolific writers. Totally
useless.