We often hear about the dangers of using electronic voting machines due to the possibility of someone hacking the machines. But what about the possibilities of bugs messing up the vote?
Here is an example of a bug that caused voting machines to crash and potentially lose votes: Voting Machine Bugs.
Having worked in the computer industry for over 20 years I am very leery of allowing computerized voting machines. I've seen "perfect" software put into production, only to find out later that some missed requirement or bug that was missed during testing appears during actual use and causes havoc.
Out voting process is too precious to endanger it with electronic voting.