When the new Kurviger Forum grows in future (and it already looks like that …!! ), it will become a huge database too.
For that purpose it is useful to keep the overview over all the multiple and different topics, to ease later use and reviews.
One mean to realize that are “Tags”, and we started to offer and add tags - so please do not be surprised, if your added topics are “tagged” by the moderators (as in this case the tag “hint”)!
But you as the users are invited to add tags also by yourself!