Did you noticed nonsense in Summary "Reply to Antwort auf Reply to I see..." (
Request feedback of persons on items)? Languages are mixing together :)
I propose to name comments like this: "(Xn.Xn+1.Xn+2....) <root_comment_summary>" where Xn is a reply number on nth level.
(1) I see...
(1.1) I see...
(1.2) I see...
(1.2.1) I see...
(1.2.2) I see...
(1.3) I see...
(2) nice
etc.