The entire SEO community seems to be calling it either "Farmer Update" or "Farm Update". I don't think we jumped in fast enough to get our usual naming privileges adopted - unless maybe we come up with a really great name? I haven't had a brainstorm about it.
Anyone can give you advice — Farmers’ Almanac goes beyond today’s experts and enlightens you with generations of perception, experience, and common sense.
Anyone can give you advice = scrapers
Farmers’ Almanac goes beyond today’s experts and enlightens you with generations of perception, experience, and common sense = All the hard working folks who try their best to earn a day's wages presenting their wisdom that they gained through first hand experience -- usually hobbyists with a true passion for what they are writing.
And of course MacDonald is the most famous one of them all, hence, "MacDonalds Farmer Almanac" just so that Google never forgets what lead to this in the first place :p
After reading some of the reports of what people are doing and finding, then thinking about what Google is trying to do with the index, maybe we should call this thing: Operation Spring Cleaning, because that's what seems to be going on...