A cautionary note about bogus sites (and shortcuts to evaluating)-
I avoid showing these to students because it plays right into their black-and-white thinking: a Website is either totally bad (bogus sites) or just fine. So if it's not a hoax site, it must be okay.
Checklists that most libraries provide also tend to be dualistic in nature, but in fact, evaluating a source is incredibly variable depending on your topic and your need. It's all fine and dandy for a checklist to say that a Website should be 'current' but 'current' for 2012 presidential election topics is completely different than how 'current' you need your sources to be for your paper on the Alamo.
I've had students who tell me this Website about autism research is valid because the author has a PhD, and therefore, according to the checklist, is An Authority. And then I point out the PhD is in basketweaving, not health or psychology or any field related to oh, autism.
Or how about .com? I have students chant to me that .com is bad. But guess what? Most of our library databases are .com, so I had students telling me they couldn't use the databases. Think .org is good? Go to
www.beef.org for a fun time. So I avoid sweeping statements about 'trust this domain, not that one.'
Web evaluation is all about the shades of gray. In my library workshops, we talk about general categories to look for, and then how it's necessary to identify what criteria would serve as a 'gold standard' for a particular topic. So for our paper on fast food, we want sources written by nutritionists. For our paper on Alexander McQueen, having a blog from a fashion guru is fine.
For my 3-credit course, I restrict students to items which have been published in a book, magazine, journal or newspaper, and give them a form to petition to use a Website. The form has them analyze the site: Who wrote it? Why are they an expert on this topic? Is the content well written? What year was it published and does that effect your topic? What site publishes this page?
Basically, it's like a checklist, but veers away from the good/bad black/white and towards a more thoughtful, question-answer approach.
Okay, getting off my soapbox now...