April 20, 2011
8:08 a.m.
+ 1
In my eyes, an issue with subscribeTo: is that it kind of encourage giving announcement classes noun names rather than using verbs, if you want subscriptions to read naturally. on: does not have that problem to the same extent, and when: certainly doesn't. subscribe: reads awkwardly no matter what you name them, imo :)
Of course, subscribe:'s big advantage is that it's not polymorphic with any existing system.
Cheers, Henry