nice article. i've been optimizing my canvas algos for the last couple days and i'll see what other bits i can pull from here. keep in mind, firefox may take a

nice article. i've been optimizing my canvas algos for the last couple days and i'll see what other bits i can pull from here. keep in mind, firefox may take a nose dive in canvas ImageData performance (we-re talking a factor of 2-3) if this bug isnt resolved soon - https://bugzilla.mozilla.org/show_bug.cgi?id=746773 https://bugzilla.mozilla.org/show_bug.cgi?id=746773. my nightly FF does in 500ms what FF16 does in 250ms and chrome does in 200ms :(