There's also the question how how that 100-200 LoC number is measured. They're looking at code that actually got checked in to the project they're looking at. I write less than that at work, but there's also an iceberg of code that wouldn't ever get counted. Iterating on multiple revisions before checking one in. Throwaway experiments. Side projects (the only reason I have them is that with fewer constraints they let me stretch my legs and code up a storm).