I don't mean to be a whiner, but I simply can't wrap my brain around memory profiling and filtering. When I take memory snapshots with filtering set to hide all namespaces except mine, the Namespace tree still shows System as holding 95.75% of the resources and my namespace as holding just 0.82%. Shouldn't all the memory usage be folded up into my namespace? If I have one custom object that holds 1,000 images, shouldn't all the memory usage belong to that one custom object? I'm truly baffled that I'm the only one who thinks this way.