Thread:98.114.4.112/@comment-22439-20160403153457/@comment-8-20160531230452

I don't know how to explain it any more clearly, so I think I'll have to move on

But one more try:

People are asking you not to use allcaps because it looks like shouting (even if you don't mean it that way). No one likes to be shouted at, and that's what it feels like for other people.

That's the best I can explain.