I thought of a couple of things the devs could work on.

1. changing the location of either notifications or the subscribe button cus when you get an influx of them it's a bit of an inconvenience to get rid of stacking notifications in order to sub to anyone. 

2. get the images to save as differently named files instead of the default "download.jfif". They've managed to do it for the comment images, but for post images it's a bit annoying having to rename every file. 

3. Being able to post more than one image per post. Hard to do multiple image format memes or if you want to just share multiple pictures for any other reason.