• Filtering posts with keywords

User can specify keywords that are used to filter and exclude the users own subscription timeline from posts that include the words in the post-topic.

For example: User adds the keyword "died" in the settings to a filter list. The topic "Great actor of movie X has died" will now not appear in the feeds. There also could be a more advanced version of this that allows to assign keywords to different communities.

• Hiding posts manually

In every post, the tools in the "three dot overflow"-menu should include an option for "Hide post", which makes that post disappear from the feed.