Per a recent post by Sierra Nevada's own Bill Manley on BeerAdvocate, the beer was to come in at 10%+ ABV, but as the label here clearly shows it settled in just below that at a still-hefty 9.5%ABV. Manley continued that Maytag was to be in Chico on the 29th of January and that the beer should be "ready to go" by mid-March. One final note is his post was that as of now there are three collaboration beers with other brewers planned for 2010, and a fourth that will be a collaboration of all brewers in the Sierra Nevada family.
Sierra has really gotten into a creative zone in the past year or two (yet has still very much kept these new beers tied to their traditionalist roots) and for their 30th Anniversary it sounds like they're going to raise the bar even higher...
Hopback, beer, Sierra Nevada, 30th Anniversary, Stout, Anchor Brewing, Fritz Maytag, collaboration, Chico, California