In a development environment (standard ec2 large instance) a single call to /broker/rest/domains.json takes between 5 and 8 seconds to return. /broker/rest/api.json takes about .2s /broker/rest/user.json takes about .2s Until a short cut to bypass looking up the domain to get applications is provided (opened as bug 788201) this makes the retrieval of the application info painfully slow.