Google used to be good at giving relevant results to the topic searched for. Now there's a trend to heavily bias results towards commerce. That's OK if I'm looking for a product, but infuriating when looking for information. Blogs and personal sites used to appear frequently when I searched for obscure subjects. Over the past 15 years I've found information on very niche subjects fairly easily. But now? Listen, G, Target isn't going to tell me about 19th Century cavalry saddle blankets.