Forget making fun of people Googling for "facebook" or "gmail" instead of using the simple URLs.
I do this all the time actually.
I do this all the time actually.
It drives me insane.
I just mentioned it because I've had several people, both on- and offline, mention it as a symptom of poor technical understanding of how the Internet works. In truth, I think it's more a matter of convenience and habit.
To wikipede something, I write "w <something>" into my address bar.
As a bonus I also have tv tropes, a forum I frequent, etc. etc. in there.
You can also edit the custom search engine list in Chrome's options. I set mine to search Wikipedia on "wiki <term>" and WolframAlpha on "wolf <term>"