nfs-utils is building now
but something odd README in nfs-utils package states it's critical that rpc.mountd and exportfs be started before rpc.nfsd
and I'm using the S94nfsserver start script from WDLXTV which starts rpc.nfsd before anything else the only item started prior to nfsd is portmap
edit: new nfs-utils has the same result as debian-squeeze binaries
also changing the daemons start order did not change the result