[macjohnmcc]

When I find one bug I assume it is likely repeated all over the code and I search it out. I have been burned enough times to not consider it a must.

[hinkley]

There's always a subtle difference in one of the 3 implementations. Less subtle when it's 5+. That's where the time adds up.

[macjohnmcc]

I also found during these kinds of sweeps large copy and pastes of code. It really lowered my opinion of those working on the same project.