What are you smoking?
A Craigslist can be stored on a server in the garage.
Those server farms are for spam. Only mass video needs scaling.
A meet up website can be put in your garage.
A Drudge Report can be stored in your garage.
Most of the internet storage is for music and video so takes massive server farms for storage.
I wonder what the storage is for all the websites without them?
Not many computers would be needed I guess.