Should I use EJB3 or Spring for my business layer?

Question

My team is developing a new service oriented product with a web front-end. In discussions about what technologies we will use we have settled on running a JBoss application

Answer 1

Regarding your question:

What are the arguments for or against EJB3 vs Spring?

I suggest reading the response from the experts: A RESPONSE TO: EJB 3 AND SPRING COMPARATIVE ANALYSIS by Mark Fisher. Read the comments to find Reza Rahman's remarks (EJB 3.0).