Does the federal Arbitration Act allow you to appeal an arbitrator's award to a federal court of appeals, skipping the district court? What if the other side agreed to the direct appeal thing?

The Ninth Circuit held in Johnson v. Wells Fargo Mortgage, Inc., No. 09-15937 (9th Cir. Feb. 15, 2011), that the Act bars

California law favors class actions.  So much so that Golden State courts have struck down class-action bans that show up in consumer contracts whether they apply to lawsuits, Discover Bank v. Superior Court of Los Angeles, 113 P.2d 1100 (Cal. 2005), or arbitration cases, America Online v. Superior Court, 108 Cal. Rptr. 2d 699