Thanks to 
@albensilverberg for suggesting that it would be nice to be able to filter SteemIt posts by tag (and eventually reputation too)
I wrote a script that allows you to filter posts in your SteemIt feed/new/hot/trending/promoted by tag. This should make it far easier for you to find content for a particular topic!
Source code
You can find the source code here.
How to use
The easiest method for installation is to install TamperMonkey for Chrome, or TamperMonkey for Firefox. Once you have the extension installed, visit the source code link and click the "Raw Source" button. TamperMonkey should open and allow you to install the user script. (Firefox users will have to restart their browser after installing TamperMonkey)
Disclaimer
The script is open source and I highly encourage peer-review. I use the scripts that I write myself. ALWAYS review user scripts before running in your browser.
Screenshot
Post that motivated me to go ahead and do this
https://steemit.com/steemit/@albensilverberg/should-we-be-able-to-filter-the-new-posts-we-see
Until next time! Hope you enjoy the ability to filter by tag. If you really like it, perhaps we can get SteemIt to implement it site-wide!!!!!