Ian Rumac- Android Developer @ UndabotThis might be weird suggestion, but Reddit is an amazing personal knowledge base - that's how I use it! Create an account and make a private subreddit just for you. It's secure, it's got simple markdown and an API where you can fetch JSON, it has a search, tons of clients on all kinds of platforms, supports links, wikis, images, custom CSS, plugins... you ca… See more
Jakub Rogalski- Community Manager at Brand24Have you considered starting your subreddit? I know Reddit's interface is far from aesthetically pleasing, but if you're consistent, I am pretty sure you could build a devoted community there. Other than that, I'd also consider starting your own Slack community where you could gather people you want to be in your community.