It is generally considered impolite to get angry at people who are trying to help you.

If you, for whatever reason, feel the need to ignore marto, /ignore marto will work in the ChatterBox. Other users here have custom CSS that permits them to selectively filter posts by certain usernames; some may have even posted snippets. Perhaps this would be a better approach than letting your blood pressure climb. ;-)

HTH,

Update: Yes, here it is, credit must go to diotalevi. Place .pmnote-324763 { display: none; } in your On-site CSS here to ignore posts by marto; change the nodeid as appropriate to ignore others as desired.