1. Which letters/special signs are allowed for the tag to work?
2. One of my users has a space in her username and the tagging works while another one too has a space and the tagging doesn't work with her username... what is up with that?
2. One of my users has a space in her username and the tagging works while another one too has a space and the tagging doesn't work with her username... what is up with that?