Both. And yes, true, but issue management is entirely via email and mailing lists a la savannah et al. There's no real way to interact with things from the site

Both. And yes, true, but issue management is entirely via email and mailing lists a la savannah et al. There's no real way to interact with things from the site aside from looking at them. This is a huge hindrance to many users who are not familiar with the more classic way of working. It is certainly NOT a drop-in replacement for GitHub in most cases.