Silver Lake and Andreessen Horowitz have shot their reputations to hell and gone: they will have increased difficulty in finding deals and the companies they fund will have harder times finding staff. Live by the sword, die by the sword.
Andreessen Horowitz will, though, not be happy about what happens to their reputation in Silicon Valley.
The salient question is whether potential hires will (a) Forget all about this, (b) Remember it and blame Silver Lake, or (c) remember it vaguely and think A.H. was involved?
I have no idea what the outcome will be, but I'm guessing that (b) is way less likely than (a) or (c).