Comment by yjftsjthsd-h

Probably lack of integration; if NT hits a memory issue, it can just pass notice to the tightly-coupled userland and GUI. If Linux runs out of memory, even if it internally knows what process to blame... What would it do that makes sense for a headless server, TiVo, and Android phone? Keeping in mind that the kernel folks don't even work that closely with many userspace vendors.