Thanks for the detailed response (and to everyone else who responded too!), I appreciate it! I will prototype something and play around and see how it handles d

Thanks for the detailed response (and to everyone else who responded too!), I appreciate it! I will prototype something and play around and see how it handles different situations when I get time. I've also just bought the book mentioned elsewhere, so hopefully I can get up to speed quickly. It does sound that my original impression about it being complex to run/maintain was perhaps overblown. That's good, because from a features point of view, RabbitMQ seemed like a good fit for the things I want an MQ solution for.