Hi @stortebeker spirulina cultivation sounds interesting. That would make a good post. I have added you to the list. Version 2 came out last night so you will be in version 3. Here's v2 for you to see who is on the list so far. Feel free to upvote and resteem the v2 list if you think appropriate. Thank you.
https://steemit.com/homesteading/@pennsif/preppers-and-homesteaders-on-steemit-the-updated-list-v2