It just occurred to me (I'm that guy maybe starting the YouTube channel) that I don't know whether to use the singular or plural to address my audience in Latin.
My thinking goes like this: plural makes sense because (hopefully) my viewer base will be greater than one person. On the other hand, the singular makes sense because only one person at a time will be likely to watch my videos. On the other other hand, a group of people will probably watch my videos together.
So what do I use? The singular or the plural?