Aaron writes "Broadband Reports notes how Maryland was working on a law that would force ISPs to show exactly where they offer service and at what speed. The goal was to help map coverage gaps, since FCC broadband data is worthless for this purpose. Cable and phone company lobbyists have scuttled the plan, convincing state leaders the plan would bring 'competitive harm,' 'stifle innovation,' and even close local coffee shops. Of course the real reason is they don't want the public to know what criteria they use to determine the financial viability of your neighborhood — as they cherry-pick only the most lucrative areas for next-generation services. The Center for Public Integrity is trying to obtain the unreleased raw FCC penetration data, but these companies are also fighting this tooth and nail."