The semargl.me Y-DNA database and website is currently down in response to this screed against it by DNAeXplained. For those who don't know, DNAeXplained is in partnership with FTDNA to offer personalized DNA reports (at a rather steep cost), while semargl.me is an amateur database that mines Y-DNA data from publicly available sources and lists and maps it in helpful ways. The gist of DNAeXplained's complaint against semargl.me is that data mining is unethical, it causes websites to become overloaded, and may violate copyright. Also, rape and genocide. (The screed is a bit over the top.)
So, I'm curious what people here think. Is data mining publicly available genetic data ethical? Should semargl.me stay up or shut down?