And would you rather have two or three little round oil seals to maintain or an entire cover with many linear feet of gasket or RTV?To quote another member, would you rather own a 100K mile engine with a 100K chain or a brand new belt? Food for thought.
The people that grouse about timing belts also tend to hate drum brakes, which they don't understand either, and their mechanical abilities peak at about a 4 out of 10.