This is now normal behavior for debian unstable? It's not for ubuntu AFAIK. Is this documented somewhere?
andrew@vir:~ $ lsb_release -d Description: Ubuntu 6.06 LTS andrew@vir:~ $ ls -ld /etc/apt/sources.list.d drwxr-xr-x 2 root root 4096 2006-02-21 18:38 /etc/apt/sources.list.d