I've been looking at implementing VMware Stretch Clusters for quite some time now. The idea on paper looks Great Right? Hmmmm Maybe!@#? Chad Sakac from Virtual Geek wrote a fantastic article on the subject. He goes over the benefits and pitfalls in a very clear and concise manner. (Actually enough information to make your head spin LOL!) I wouldn't be doing the article justice if I just reposted it so here is the direct link:
Understanding vSphere Disaster Recovery/Avoidance options
Chad's World Check it out....
Chad - Thanks !!