Comments by ChunkyStool (Top 7 by date)

Reason for my vote of 3
Looks OK, but stopwatch is just a wrapper for a couple of timestamps. That's why StopWatch isn't disposable -- it contains value types. I would have just created a custom stopwatch class that included the start counter.
As far as the collection goes, custom collections are easy. (Derive from Collection<T>).
Making the class disposable isn't necessary.