MCI's Wi-Fi network includes 2,000 more locations via Boingo: The press release and this article from News.com don't clarify precisely what's going on here. I was unaware MCI even had a Wi-Fi option, and its 600 locations sound very much like Wayport, a fact the News.com article confirms (sort of: the current version says WavePort is the partner, but I assume this is Wayport).
Boingo already includes the Wayport locations in its total, so if MCI adds Boingo, does that mean that its customers will have double access to Wayport? And I've never heard of MCI's client software, either. More clarification's probably necessary to understand this deal.