Impressive. It's a surprisingly good introduction to these biases, and it's presented in an easily accessible manner.
Nitpicks: their advice is pretty awful, as being aware of cognitive biases isn't enough to overcome them, although it is the first step in that direction. The piece didn't have too many citations, either, but it's Cracked.com so I'm willing to forgive that.
The piece didn't have too many citations, either,
What do you mean? Every section had links to relevant information, including journal articles and the notably well-sourced Wikipedia.
It's Cracked, so it's not exactly the highest scientific authority on the matter, but still a decent read.