I have not seen this answered and just really don't understand it. What is it? And if you ignore a certain person. . .is the person aware of it? Just wondering.
Also, I miss my Feedly news feeds from ecf. Is this one of the things that will change or is it just "gone"?
No, they are not aware of it and their activities are removed from your view.
Here's what your post looks like between Debadoo and Uncle:

And here's what your post looks like when Robino quoted you:

Once I placed you on ignore, your posts is gone from my view (no longer between Debadoo and Uncle):

Additionally, even your post that Robino quoted is no longer showing up for me in her post:

You have no idea that I put you on ignore, but for me, it's if you don't exist. The only clue that you were there would be the fact that for me, there is no post [HASHTAG]#757[/HASHTAG], it jumps from 756 to 758