I'm in love with Wikipedia actually. Occasionally I go there just to "check up" on a subject I am interested in and end up on long reading periods and adventures to odd websites I wouldn't have found without its help.
I visited there after finishing Conquest of the Longbow to check up on some Robin Hood lore. I learned many things which I had not known about the real life legends and the real sherwood.nottingham areas. I even ended up on a website community with the sole purpose of researching the real hood himself. Then I looked at the clock. Hours had flown by and I had wasted so much time just enjoying a good read.
Thats what the internet was designed for and I love it.
Say what you will about their credibility......they really entertain and show me things that I didn't realize I had an interest in.