In article <email@example.com>, firstname.lastname@example.org
> That's interesting. I could really use a source of this type, but isn't a
> Web developer expected to have original content?
What do you think the odds are that someone will run into the same photo
on a different website? Probably somewhere between "slim, and none" I
would not worry about that.
> I prefer to put borrowed
> images and then acknowledge with a caption and a hyperlink. I am not sure
> about the 'politics' of it all, especially on the Internet. Could someone
> point me to a decent source on related etiquette?
At this site, a photo marked unrestricted can be used with no mention of
the author. If they have any restrictions, then you write to them for
their permission. They may or may not ask for credits.