Yesterday the Pope began to tweet in Lingua Latina. Here is the link: https://twitter.com/Pontifex_ln
It seems to me that Twitter is a huge waste of time for most people, but, since many people waste time there, it may be a good place for evangelization.
The comments, though, on the Vatican Twitter in English, which I only read just now for the first time--vulgar and blasphemous--are in great need of censorship!
I'll try to add the Latin Account to my sidebar blogs.