My comment in another answer sparked a conversation, so I decided to turn it into a question.
When, if ever, is it appropriate to include a link in a resume? In particular I'm curious about links to former employer's websites, but I'm interested in hearing about other purposes as well.
I have never seen it done before and have always thought that printed URLs look clunky and unprofessional. Other people obviously have used them before and find them useful.
Does it matter if the resume is printed or electronic? If someone is going to include a link, how should it be done (hyperlink, tinyurl, full URL, etc.)?