I found a kind of index of nongnu and gnu savannah at https://git.savannah.nongnu.org/cgit/ and https://git.savannah.gnu.org/cgit/.
There's a column named "Idle" which I think shows time since last action in the project. But the vast majority of projects have 3 days as value. This sounds like a little bug: I conjecture that each value greater than or equal to 3 days becomes just 3 days. I think it's a bug worth fixing: the best action would be showing the correct value in the column; if that's not possible, at least we could change the value displayed to "3 days or more". Let me know, Andrea Monaco
