If it is easier for a municipal company to get access to existing municipal infrastructure, then the municipal must be making it harder for private companies to do so. This is an example of the local government standing in the way. Remember, I said they need to get out of the way.
Financing through municipal bonds is another example of government cheating, because holders of municipal bounds are exempt from federal income tax. Also, any extra "sense of legitimacy" that a municipal has is probably based on the assumption that a municipal company will be bailed out with tax payer money if necessary. Once again, if residents want high speed internet, can't it be provided by a company that follows the rules of every other private company?
As far as easements, I've never liked the idea of governments forcing easements on private property. I think the existing easements that were created by governments are immoral, and should be retroactively converted into a leasing agreement, in which property owners allow private companies (cable companies, power companies, etc.) to rent easements for a period of 5 to 10 years for some agreed upon yearly fee. That way, the relationship is more like landlord and tenant, instead of master (i.e. government) and slave (i.e. property owner).