Here's another update v1.2 http://forums.sketchucation.com/viewtopic.php?p=238662#p238662
It now lets you pass a Point3d OR a Vertex3d as an argument as well as in raw x,y,z values or an array [x,y,z].
Now has one step undo for plain cpoint texting...
You can call it from other scripts so for example you could read a number of points an array of them, or say vertices from faces...