Oh, I totally agree with you (it may in fact have been you I first saw point it out), but there's no denying that whatever the actual cause for dissatisfaction, the majority of people seem to blame the negative effects. It's certainly the most vocal group. And thus, it makes sense that WotC has made a wild magic table that's really more of random benefits table. And given no hint they plan to help WM Sorcs in any way.