@silverpill I have found what I think is probably a bug, in Mitra but one of virtually no consequence. I thought you would like to know even if you decide not to fix it
I have been playing with Writefreely and the user name is the same as that of my Mitra instance apart from with a different subdomain :
chris@mitra.northumbria.me
Chris@writefreely.northumbria.me
The post is flagged as mentioning me, even though it doesn't. I suspect this is something to do with matching the username and will effect hardly anyone and not be important for anyone who is effected.