Newbie (I have questions)

Hello y'all! I respect this community a lot! I'm very grateful to be here and to be able to share love and help raise each other up.

The questions:

1. I made a really awesome self help app that I know helps people. I'm really focused on spreading the word about this because it can help people. Is sharing posts about it in this community frowned upon? I don't like to spam or have spam around either, so I wouldn't operate like that. But again, I am focused on spreading the word, so I would like to do this.
2. I absolutely want to be the most loving I can be so what would you say is the most loving a person can be in this community?
3. What aspects of this community have stood out to you and that you deeply appreciate?
   This community is very loving and special. Since I'm new, there's not really an efficient way for me to find that out right now.