Bullet benefits of local repos for reader parsing

Local repo benefits into a list to make it more
digestible compared to a list written in sentences.

Swap Subscribing/Unsubscribing in Ecosystem
since you undo something after you do it.

Does not assume who Cameron is, using first and last names.
Merge pull request #227 from randomecho/foundation-local-repo-benefits

Bullet benefits of local repos for reader parsing