Notes are not intended to store personal information but to be helpful in improving the map  through comments on the map. See https://wiki.openstreetmap.org/wiki/Notes. At OSM Belgium, an action is ongoing to solve and reduce the number of open notes and thus the imperfections of the map. Therefor I was in Verviers to see if the long-standing open notes could be resolved. If the map is reflecting the current situation then the note can be closed. Please save your personal information on a personal medium.