Usability: 10/10

Type anything in and learn what it is. I know people say it isn't credible but as long as you ignore articles with "Haxxz0r", "This is fake/stupid", "HAHAHA I got you now" in them it may be more credible. Who do you believe the moderated consensus of the internet, or one publisher? Just check an article twice (a day or so?inbetween)?and look at the sources it uses to make sure you aren't falling prey to the guy who writes it like an article altough its opinionated/wrong/etc.

Usage: 10/10

Basically the quick and easy look-up for general information about random stuff. I use it almost as often as Google.

Annoyances: 3/10

Random editing and please donates.

Games: 8/10

See how far away from a certain subject you can get by randomly clicking on a link in the article where you started. Either for learning lots of random information or if you're bored.

ex. Liverpool - The Beatles - Sony - Greek Mythology - Zeus - Titans - Prometheus - Fire - Light - Io - Oort cloud

?I willing to bet you just tried that.

Overall: 9/10

Mostly because I can't use you in my research papers.