I thought I'd make a snowflake post because I've really been getting into them lately, and thanks to sumobabe I've just salvaged a whole lot of snowflake patterns from the Wayback Machine.
I've been using this site to get snowflake links. Most of the ones near the top of the page that actually lead to a link are pretty good. This one is my current favourite. Beware of this one though, unless you really really really like picots.
Have found some of the linkrotted patterns below, but haven't tried these yet: