I met one of those once. He walked a few paces up to me, shot at my shadow, walked another few paces, stayed still, got his head bitten off by me, spawned and repeated the routine to his hearts content.
He must have done this about 20 times before I started to suspect he wasn't your average newbster.
As for the naive suggestions, I find them refreshingly innocent. The fact that they very rarely think these things through is out-weighed by their delightful enthusiasm