I use PeakD all the time, but this makes the tool even more useful for users of other front-ends! Good job!

Multiple choice filtering for accounts and tags (e.g., show posts from user A or user B).
Negative filtering (e.g., "don't show me posts with the gaming tag").
I have a lot on my plate at the moment, so I can't promise a timeline, but they are on my radar.

I would really like to see these two features to be implemented. I think after adding those two, I would surely use it as a curation tool on a daily basis!

And people... help these guy a bit for their efforts!