I love what I have been able to lean from here. Out of the communities focused on a very specialized area, @stemgeeks and @leofinance have been the most impressive ones. I'm a big fan of #spt #battle #steemace as well.

You should check out @informationwar Discord channel and #informationwar tag. You will find some great information that you won't find on mainstream media. The best part is that much of them are well thought out information and not some crazy conspiracy nuts saying random stuff.