[logn]

I try not to have conversations here, and remember that everyone's entitled to be wrong, and that readers won't always assume the commenter with the last word wins. Also remember that we're all pretty much here with a common base of knowledge, so re-iterating the same old points (e.g., if you're not paying, you're the product) really accomplishes nothing... and everyone already knows Javascript is useful and that CSS sucks but it's the best we have, etc etc.