Why RabbitMQ

選擇RabbitMQ有以下幾點理由：

1. Advanced Message Queuing Protocol (AMQP) implementation
2. Open source and commercially supported
3. Supports a huge number of developer platforms
4. Spring AMQP的支援，同時有Java和.NET的版本
5. Spring Integration的支援
6. 為Cloud Foundry內建的messaging service