Instead of "watching" you can join the link-letter, it's already being sent out to about 90 people and you are free to join too. I will start sending it out to the public by November 2019. The letter includes unique datasets. Monthly link-sharing list: https://mailchi.mp/ec4942d52cc5/firmai.
Due to how nicely they present it, I prefer Kaggle to host my data; they also offer an API interface.
- Exhaustive Capital Market Data - https://www.kaggle.com/firmai/exhaustive-capital-markets-data
- 500+ Startup Founder Valuations - https://www.kaggle.com/firmai/startup-founder-valuations-dataset