Nice list of slip loops Knot4u 
The halter hitch is pretty much an overhand noose with a slip for quick release? I can understand the need for the slip, because the overhand noose can jam around the object if loaded heavily (example: capsized marlinspike hitch).
And siberian is a figure 8 noose with also a slip for quik release, yes. Well known knots, but with different names after different tying methods and and new features added (the noose and slip)
I especially liked the Uni Knot as your choice for everyday tasks. Fishing knots are often knots we rarely use outside fishing activities. When we donāt go fishing very often, weāll forget the knots and have to relearn them before next fishing trip. By finding a fishing knot for everyday tasks, youāll always have a fishing knot fresh in your memory (fingers) when needing one