Hi Tarren!
Thanks a lot for your comments. I thought nobody else was awake at this time!
Micro Macrame is becoming extremely popular - I just discovered it about three months ago. I used to do macrame in the good old days (plant pot holders, belts, etc.), but micro macrame is a little different in that it is done with much finer cords, including silk, leather, and C-Lon - hence the "micro" name. There are several books on micro macrame jewelry out and a lot of people are familiar with it. I do not usually get many views, but I would say that my shop stats show that about 50% of my very scanty views are searches for micro macrame.
That said, you gave me a great idea. I was a little stumped regarding the tags for those bracelets. I will now, in addition to micro macrame, include "leather knotted", and "knots" in my tags. Great idea. Thanks!