This is awesome @steem-plus AKA @stoodkev! My feed is such an unwieldy beast, I have followed a ton of people and the default mode of searching through your feed is pretty much useless. Your extension really adds wonderful functionality. To everyone reading the comments here, the @steem-plus browser extension allows you to really control your feed, you can hide resteems from your feed, or whitelist/blacklist resteems from certain users, and more importantly to me you can filter your feed by tag (any tag, not just first tag/category) and author REP, and it gives you new options for sorting your feed as well (not just chronologically - you can now sort by pending payout, number of upvotes and can also sort reverse chronologically with oldest posts first.
This is a terrific extension and I can't recommend it highly enough! Check it out!
Cheers - Carl