I feel like it might be a nice feature to give more power to the fixture. We only have each, once (per ns) and global and it seems pretty limited to me. What if I want to run a fixture only for my integration tests? It doesn't seem like I can reach the metadata of each test from within the fixture, so I can't check if a test is tagged with :integration. What if I want to run a fixture once across multiple namespaces? I can restructure my project so I don't need more flexible fixtures, but it seems like a nice feature and I continue to think about it. I am wondering your thoughts on this? Do you think this is useful? Thanks