ALL cases interest me more. I was very interested in this case for a long time (like 2 years), but there is no new information in about 20 years. There is no way I could keep up an interest in a case with nothing new for 20 years, debating whether anyone had heard Burke's voice on a recording, or debating pineapple forever. Sorry to sound rude, but I really don't get it.
It's no different than being interested in any other cold case that is decades old. It's probably been just as long since other infamous cases have gotten new info. I think there are a lot of different discussion points for this case which is why online discussion is still alive 20 years later. I really don't understand someone on a true crime forum saying they don't understand why people would be interested in a cold case....