The Block feature is currently not available, but if I can get this thing (board) to making some money I can pay someone to create the plugin.Ignore feature blocks you from seeing their comments but allows them access to view, comment or disrupt your thread. There are several members we just come in to be negative. That's a active part of social media that just allows you to interact without being bullied or harassed. It's too much negativity in the real world to come in here and have people stalk your threads in a attempt to run you off.
Blocking on the other hand prevents them from seeing your post at all and you interact with those who enjoy your content. For the most part the content is available for 99.9% of the board but for the 3 or 4 people have beef with you. They don't get access to disturb a good thread cause they got beef. Just my 2 cents
Seems like a good feature