About time for the Trump to put Cersei Lannister on the payroll lol
It is an incredible way for him to communicate directly with the American people
Definition: the imparting or exchanging of information or news.
You keep using that word; I do not think it means what you think it means.
My guess the reason for drop in participation/reaction to his tweets is that it’s become old, repetitive and boring. Just like any interaction with an old coot. 
This is a good thing!
It proves the majority do not appreciate being lied too!
Besides, normal folks run away from liars. Only the troubled follow liars. In some cases to their own deaths! Remember Jim Jones, anyone?
This goes a way to explain his increasing desperation. If the tweets lose their impact, all he has left are
a)The “Northern Mar-a-Lago” Press Room., where his “inferiors” mayWILL shout embarrassing questions
b)Fox News. His bunker.
I’m betting Trump thinks he’s the first person to ever use Twitter.
Soros is paying people not to retweet Trump. Sad!
Certainly the first to use only the best words.
If you “friend” a psychopath, people tend to avoid you in real life.