I have seen several posted in Conservative/GOP FB groups by the same folks who happen to be brand new to FB and their only friends are other people who only post from Trump propaganda sites.
Engaging in discussion or debate is futile, which is exactly the opposite for supporters of almost every other candidate during the past year. I’m sure there are plenty of legitimate Trump supporters, but my online experience seems to indicate a fairly organized astroturf effort.
There are certainly many others:
http://www.freerepublic.com/focus/news/3417254/posts?page=7
Here’s another: http://www.freerepublic.com/focus/f-bloggers/3418275/posts