Forums are still doing well in specialized communities. Model-specific car forums, for example. When your Lincoln Town Car starts making a "whoomp whoomp whoomp

Forums are still doing well in specialized communities. Model-specific car forums, for example. When your Lincoln Town Car starts making a "whoomp whoomp whoomp" noise, you can usually find the answer in one of these forums. They are tremendously useful still, and they also contain a lot of esoteric domain-specific knowledge you can't find elsewhere.