Encryption doesn't matter if we eventually get to the point that Apple can be forced to run a key-logger on a user's iPhone (warrant or not). People are lazy and won't use an extra app to "encrypt" something before copy/pasting it into FB and then the other uses has to copy/paste back to the Memespeech app; all just to send :D. Additionally, let's say encryption is banned and this is the "workaround". They just ban this app in the AppStore. No way users are building github repos and side-loading.