It's really cool that you can simply get the full text from sites that refuse to offer the entire text in their RSS feed, without having to go to their site. However, there are a few things that don't work so well. When you add feeds from YouTube, the video is not embedded. Even if the feature is out of scope, it would be good if the title and a link to the video were displayed instead. Also Bluesky posts lacks the embedded content. Furthermore, a maximum of 100 feeds is clearly not enough. If you add things like YouTube, Reddit, Lemmy, Bluesky, etc. you will reach the limit very quickly. Even if these are not content that you actually read in the reader, it would be annoying to have two different RSS Apps just for that reason.