679 votesDimitar Nedelchev commented
Couldn't agree more with the rest of the comments! My team is dealing with questions about options for reboot almost on a weekly basis.
Providing more flexibility with reboot notifications (number of prompts and intervals, message text, etc. - as suggested by the rest of the guys here) will save a great deal of trouble for SCCM administrators, currently dealing with custom HTA messages and answering the same questions again and again.
This really should be a standard feature for every software distribution product.