One thing I don't really understand here is why they're incurring the costs of having this physically in San Diego, rather than further afield with a full-time server tech essentially living on-prem, especially if their power numbers are correct. Is everyone being able to physically show up on site immediately that much better than a 24/7 pair of remote hands + occasional trips for more team members if needed?

Coolness factor of having a datacenter right in your office.