If we compare to electroplating, anodizing is less known be general people because there is no people find out metal with already anodized in the store, or people want to anodize of aluminum to make more interested. Beside less people use this service, also less people use pure aluminum metal to make something. Usually they just use the available product from the store that normally already anodized. So that is why this blog about anodizing also less visitor, or only few people want to know about anodizing.
To know more about anodizing you can browse through this blog, many articles may useful for your preference.