You need the blocks for the obvious for what we see because it is not necessarily obvious to everyone.
Over the last couple of months I've seen comments that summarise Twitter as a read-only service that doesn't have any real time posting requirements and similarly other comments that treat it as a write-only service with no real time read / fast search requirements.
Without _all_ the blocks even the simple surface level Twitter will have complexity people miss.
Over the last couple of months I've seen comments that summarise Twitter as a read-only service that doesn't have any real time posting requirements and similarly other comments that treat it as a write-only service with no real time read / fast search requirements.
Without _all_ the blocks even the simple surface level Twitter will have complexity people miss.