Epic v. Apple Trial Begins Today

The battle between Epic and Apple over Apple's app store commissions and market hegemony takes a new turn as the Epic v. Apple court case gets underway today. The Washington Post (may require registration or subscription) attempts to summarize all that's involved here. Epic CEO Tim Sweeney tweets his Braveheart battle cry for the occasion:
Epic is a company built on the aspiration of serving a new generation of developers and customers as openly and supportively as Apple did in the era when they invented personal computers. As we go into court tomorrow, it is for those original digital freedoms that we fight.