My favorite use case for @bot right now is my "Billionairebot": I run all mildly annoying tasks I have to do by Billionairebot, which tells me how I would solve any problem if I didn't want to get personally involved and had unlimited resources. It turns out that a large number of inconveniences like "having to show up to the DMV to sign paperwork" can be outsourced to notaries who come to your office for $150.