On General or on the Federated Servers “Hot” section? If you mute the Redditmigration and other Reddit themed communities and magazines, it gets rid of most of the discussion about it.

I don’t know if you can filter by keywords yet (particularly for titles) but if that’s implemented somewhere, that might work too.

I’m not tired of discussions about Reddit, but I can totally understand why others would be, as I’m generally pretty sensitive to repetition and like to control what I see. Too much of one thing generally sets me off too.