I've switched back to the Orion server and will most likely continue on with my endeavors there. I was with the Pegasus server for a time and explored crafting up to about 1.4 or so before I switched back to Orion.
Now that I am on Orion, I will eventually get back to crafting but to be quite honest I am waiting to level out before making a crafting clone, or until the AFS finally sort out what being a crafter is all about.
I've generally explored the crafting exercises in most every game I have ever played ... I see a great deal of potential in TR, I just hope they can find it, too.