Tetchy. If you put it out there, expect a rebuttal, whichever form it takes.  
My reply was on point, though, because it irritates me people - mostly white, middle-class - believe there's only one kind of corruption - the ANC kind. Sure, they're the big daddy of corruption at the moment (OK, OK, the Nats before them - how far do we go, though?). And you're mouthing off about 'politicians and officials sharing the loot'. If that's what happened here, what about MTN's role? Of course, perhaps to you a 'white' concern can't be involved in corruption or breaking zoning laws - your rant incl doesn't mention them.  After all, it's their masts and they derived commercial benefit.
Typically, corruption is to derive material benefit, but it starts with a willingness to overlook or bend laws, rules and ethical precepts to benefit self or others. The DA (yes, I'm getting a dig), as my example shows, despite its protestations of innocence, has become part of an endemic, perhaps fatal, culture.