I love Ruby, Rails and web apps in general. I'm allergic to PHP. I like Crockford's Base 32 encoding.
I think StackOverflow and the StackExchange network are one of the most brilliant and well-made websites out there. I always focus on usefulness for other visitors when asking or answering to a question.
I can be seen on Twitter @jonathanallard, sometimes babbling about technology or politics, oftentimes in French, which is my mother language, which might explain the occasional quirks in my phrasings, and the long sentences.