Have you ever gone out with the tag on your t-shirt hanging out? A friend points it out, and you're relieved because you can tuck it in and you're good for the rest of the day?
That's how I feel about typos and broken links -- if you tell me, I can fix it. But if I don't know... well, then I walk around in ignorance.
Please, if you spot a bug, just drop me an email at info @ cathypresland [dot] com (no parentheses no spaces). It's what we'd do for a friend.