This is great. Thankful for the work being done to save these valuable assets!
We added a new function to the ecosystem today that I felt was worth a post. "Endangered" as a tag referres to data sets under threat of being lost, removed or hidden and that we have made an effor to save from the aether. The filter can be found at the top right of the ecosystem and will help to highlight these data sets. We have added a number of data sets that we have collected & prepared for AI/ML integration for open usage and will be adding more in the coming weeks and months. 
This is part of our effort to ensure that valuable and validated data sets continue to be utilized, built upon and remain viable for everyone. If you know of any other data sets under threat, please let me know and we can work to get them added to the site for open usage as well.
Thank you for helping to ensure that valuable, validated and robust data is usable for future data science activity.
This is great. Thankful for the work being done to save these valuable assets!