Hi, Stush! How weird, I didn't get a notification for this! I wasn't ignoring you :)
I would love some cuttings for postage! Those are the two sources I have mainly been looking at. I ordered from both in the past with good results, although a lot of my collection died when I went overseas to work for a summer and the plant sitter turned out to be a plant murderer. Epiphytic cacti has some following, although not as much as some other types of plants. I joined some ec groups, and maybe I can begin to work my way up again. I don't know why I love them so much-- but the forms, the blooms.. all of them are pleasing to me-- even the most odd and ungangly.