I've been hunting for the perfect Rails host for sites that I've built for two friends. One owns a small business, and the other needed a personal website for his music. Cost is a big factor, but speed, reliability and security are important, too. I've researched several options - Heroku, WebFaction, Digital Ocean, and OpenShift. Each has different pros and cons, but after trying all of them, I think Heroku is still the best solution for smaller businesses and individuals...