Not sure where else to post this. It would be a nice feature to be able to make a note as to why I added someone to the Blacklist. I generally don't do it if they are new or just poor player. I BL someone for rude or disruptive behavior mostly. But people change, grow... It would be cool to see what it was that got them on my BL in the first place and if I want to pull them off, I can.

While it's not directly attached to the BL, you can use the Private Notes feature to put down why you BL'd them. I use it, find it pretty handy.