Here's Farm from a Box's SEC filing.[2] Typical crappy terms - no voting rights, no anti-dilution, no transferability for one year, insiders have control.
Nobody associated with the project has a farming background. They have two employees. One is a liberal arts majors from UC Berkeley and one has an unspecified degree from UCLA. They do not have a working prototype farm according to the SEC filing.
The filing for Youngry [2] is more interesting. They want to start a glossy web site for young entrepreneurs. They claim lots of good contacts. (Miss Las Vegas?) They're only asking for $50K, which isn't enough. Two-person business.
Republic takes a 5% cut; that's how they make their money.
This is a reasonable concept, but the current set of deals isn't very impressive. These are people looking for Series A funding and would probably be rejected by YC. The idea behind the JOBS act short-form IPO was supposed to be that when your startup got too big for angel/friends and family/Kickstarter funding, there was a next level and an exit strategy for the original funders. It wasn't intended for startups this early.
You can look up these companies on the SEC's EDGAR system. If you scroll down all the way to the end of Republic's pages, there's a link.
[1] https://media2.mofo.com/documents/120416-pli-quick-guide-job... [2] https://www.sec.gov/Archives/edgar/data/1679373/000167937316... [3] https://www.sec.gov/Archives/edgar/data/1679372/000167937216...