Interested in the service, but for $10 a cap, I'm better off trying to sort it on my own. That would add up QUICKLY. I have at least 4 keys that I'd like fixed immediately, and another 10 or so that have hairline cracks (Dolch!!!) in the stem so they fit loosely, and will not stay on the switch stems at all. The ones with the cracks are the ones that eventually break off cleanly, and I'd like to do preventative care on them before the entire set becomes useless... In any case, $140 for stem repairs is not something I can afford or justify. If it were a single key like a spacebar or caps lock, I'd be on it. Best I learn to do it for myself.
Thanks for offering this service to those that can benefit!