Twitter: Allow original posts to be hidden (show only replies or retweets)

### What feature is it?

Allow Twitter original account messages to be hidden, so only replies or retweets can be shown.

### What problem does this feature solve?

It allows you to categorise Twitter accounts by original posts, replies or retweets:


Right now I can only do this:

Original Posts [excludeReplies=1&includeRts=0]
Original Posts + Replies [includeRts=0]
Original Posts + Retweets [excludeReplies=1]

This causes me to continously re-read tweets I have already read when going through my categories as seen in the screenshot.

I want to be able to do this:

Original Posts [excludeReplies=1&includeRts=0]
Replies [excludePosts=1&includeRts=0]
Retweets [excludePosts=1&excludeReplies=1]