Brat blogs on BDSMLR
The brat tag is one of the most active on kink microblogs: a steady mix of original posts, reblogs and community discussion. If you're new to it, start by following a few blogs to shape your feed, then post your own once you've found the vibe.
Follow the brat scene
The easiest way to keep up is a blog of your own, so your feed fills with the brat posts you like and you can reblog and message others.