Like you I’ve kept selvedges for years, I often use them on fabric postcards to separate message from address sections on the back. Some I’ve come across have little pictures in the fabric colours (Lewis and Irene) and little quotes (Moda)

I’ve used Instagram for some time but not aware there was and IG feed for UKQU but will go over and follow. I’ve used my feed for various things not just quilting, and sometimes link posts to Facebook.
Still getting used to UKQU website and remembering to visit this from time to time.