QuizletQuizlet is a tremendous little web application for helping you to expand your vocabulary or remember facts like dates and names. It looks particularly useful for learning words in a new language.

The demo video will get you up to speed on the main functionality. All very pretty and impressive, especially considering the site is the work of one guy.

Being as I am ebulliently tendentious about language (I keep a list of “words to use in a sentence before you die”), I’m very happy to have found this. Exultant, you might say.