Found on a site offering maps to put on one's own website:
"We will add a few links that people that are looking at your site might be interested in. Later we will offer a paid for version without the links."
Took me several reads to get it (generally, paid = more). Then I got it. They are euphemistically saying they will place advertiments on the map...
o0o
And before I forget to mention it again: I have uploaded some photos of my day off last Monday onto flickr,
here.