I like to write about random things and my best community is OCD ; It's an Original Content Decentralized Community that is open to post of any topic,so long it is original.
I'd like to make a correction if I may. OCD is for topics that don't fit in any other community and should be used when you don't find a niche community for your post.
We have different communities on Hive and we're encouraging users to post in the right community based on the topic of the post.
Here's a guide I put together to help you learn about how communities work and why you should use them -> Communities Explained - Newbie Guide.
Once you posted your post in the right community, you can then cross post it to OCD community. Here's a guide about cross posting.
RE: WHAT IF I HAVE MORE THAN ONE NICHE?