phpbb ignore user

[toontastic]

Was wondering if this mod may be available to smf. Heres a description of what it does:

This hack allows members to compile a list of users to ignore. Posts of the ignored users will be replaced by a message that the user is being ignored. There is a link that will show the post if the member chooses to read it.

This also removes the ignored user's post in the topic review when replying to the thread.