They keep non updated themes online and delete reviews that are older than 6 months so you really dont know that theme is abadonded. Good example for this is bimber theme which is abadonded for more than one year and you are still able to purchase it. But theme has no support, no updates it is pure scam. When you leave review they will delete it becasue it is older than 6 months. But who will buy theme and find immediately that it is abadonded? No one. Envato policies are anti consumer.