My road bike sits in my garage gathering dust - I just don't see any use for it. I bike almost daily and everything my road bike does my hybrid does the same if not better with a higher degree of comfort. I've done a few centuries on my chromoly hybrid (Jamis Coda Sport) without too much of an extra effort compared to my road bike. The only modification I've made is an addition of a good suspension seat-post for extra comfort.

The hybrid especially shines on mixed terrain - It performs flawlessly on road, dirt, grass, slush, mud and even light snow.

What are your reasons to give up on road bikes.