Using the waste heat makes much more sense in a new development, as the properties would be designed to make use of the waste heat rather than having to retrofit it later alongside a conventional heating system.
You would assume that the server farm would have its own connectivity, and having installed it they could use the same physical lines to provide service to the residents, so long as it's optional and you're not forced to use this specific provider (their service could be terrible).
We will never truly know how many dimensions the Chess game has.
Say it with me, now. As we all know, the infamous saying goes:
A COMPUTER
CAN NEVER BE HELD ACCOUNTABLE
THEREFORE A COMPUTER MUST NEVER
MAKE A MANAGEMENT DECISION
It's really incredible how marketing departments can radiate amnesia like this with such proficiency.
The more they over-think the plumbing the easier it is to stop up the drain.