I suspect that will be the next wave too. Then whenever reddit gets closer and closer to going public I have a feeling they have more steps in place they will start to change/shut down more subs that don't 'align' with a clean image they want advertisers and shareholders to see. The place will become more and more dry as everything becomes about pleasing those who pay them rather than the community.

I could be wrong but with how they ignored and responded to the recent protest (whether people agree with the protest or not) they clearly are hell bent on their way or the highway.