Assuming that the deleted parent is about the difficulty of purchasing IDA, as you know, it's only somewhat incorrect. I have wanted to buy IDA for almost a year now, but Hex-Rays is very picky about how they receive their money; I could probably arrange for it somehow but it is an completely inordinate amount of hassle. (And no, bank transfers are not only required with a student discount; I was willing to pay twice as much to avoid the requirement but it wasn't possible.)