Strange - It looks like the charity is winding up or something - I usually gave my points to them but I got word last time I tried that RAVEN were not accepting donations so will have to wait for a new charity option to be made available.
""For 3000 Xper points, GirlsAskGuys will make a donation to RAVEN in the amount of $15, noting your user name. For 6000 Xper points, GirlsAskGuys will make a donation to RAVEN in the amount of $30, noting your user name. ""
I wonder why the option was removed. I doubt it has to do with money, as you could just either increase the XPER costs, or reduce the money given..