I'm also relatively new but I think I can answer some of your questions:
1. I think /t/asksnapzu is what you are looking for.
2. From what I've heard around the site the developers are pretty involved with the community and open to feedback. I'm sure you will be able to find a thread where you can submit your feature suggestions.
3. I don't think there is.
I think there are a few threads in the lounge about/for people from Reddit, so you might wanna check them out.
I'm also relatively new but I think I can answer some of your questions:
1. I think /t/asksnapzu is what you are looking for.
2. From what I've heard around the site the developers are pretty involved with the community and open to feedback. I'm sure you will be able to find a thread where you can submit your feature suggestions.
3. I don't think there is.
I think there are a few threads in the lounge about/for people from Reddit, so you might wanna check them out.