When you first install Jenkins a relatively funny message awaits you:

"Welcome to Jenkins! Please <a href="newJob">create new jobs</a> to get started."

The link is b0rked, and it's somewhat embarrassing since it's been like that since I can remember it (2 years ago).

I think the link should be:
<a href="newJob">New Job</a>

I mean, I don't mind it, but if I would be a new user trying Jenkins, seeing a page with HTML on it wouldn't make me feel Jenkins is a reliable solution if it can't print a link on its home page