If we want specifics.
I have only changed (2) ADB fuses and they were physically blown, as in you could see it.
And they were the earlier Revision SE/30... The shape was round yellow and disk like.. about the size of a dime.
Other wise I haven't had to change any of the other style of fuses.
and have never had to change an ADB controller.
and never had ADB issues with any MB other then with that specific SE/30 RevA's, and that round
disk like fuse they used for a short period of time.
I have re-capped so many boards its just obscene. I wouldn't lie just to prove a point.
Its just fact that i am absolutely correct.
Hot plugging ADB does absolutely nothing to harm your main board other then maybe slow your mouse speed down when you plug it back into the original machine. Witch gets fixed with a reboot.