Yes, YaCy is great, but I currently don’t have a free machine with enough resources. I run most of my services from Single Board Computers because they’re very power efficient and cheap. Most services don’t use anywhere near their capacity, so I have plenty of room to expand. The unfortunate downside is that I can only run resource-intensive programs on my powerful servers that are all currently in use. I am getting some more powerful servers though, and might run YaCy when I do.