Then, after answered to the moderator's comment, explaining that have updated my answer and (with some irony, I admit) telling her that her way had not been the one of someone welcoming another to a community, she said "I'm sorry that...".
I know the beginning of her comment because I saw it on my stack exchange app.
I don't know the rest of her comment, because she kept her down vote and deleted her comments and mine even.
This is the thanks someone gets for getting out of his way to help someone with a challenge similar to some I had before.
My answer was about helping someone understand what triggers someone wealthier to feel used.
This moderator distinction should be a power and responsibility given to someone who should act differently but well feel free to say that I am not better. I didn't deleted someoneelse's comments after this making that person feel unwelcome.
What else should I do about it?
I mean, I had already updated my answer to include a background to back my claims.
I believe this should be place to post this sort of thing. I really hope this wasn't a waste of time but whatever.