I think you need to study your knots a little more CBS. You always seem to come up with bad info; like saying a clove hitch isn't very strong, etc.
As an example: I drop chunks of wood that are heavier than most people on rope that is much more static than rock climbing rope, and the clove hitch is the knot of choice for a tie off knot. I've never had a c hitch fail; however from one of your posts a while back you said the knot was not very strong.
Show me where I said a clove hitch is not a good not for tying in. There's nothing wrong with it (although John Long often uses figure eight loops in the photos in Climbing Anchors). They can slip some, which may in fact be a good thing.