I bookmarked the site the first time I visited, so you could say I have been very excited about what they bring to this community since the beginning.
It's a clean, well-designed product and serves a clear pain point. Users don't know where to post or search for Google Sheets which are public. Though I am not sure about the size of the market here
Can't imagine how to build a strong hooking product on top of G-Sheets
I'd love to subscribe the sheet's content, please build this feature