I did not mention steemconnect but it is one of the few services I would give my posting key to.
You should know there are sites and services used to try to steal password from the users, so I think it is a service for newbies to point out the dangers.
Sorry if this seemed like ana attack directly at this service, but I still believe in what I say: most of resteeming services are not useful and many links to other sites can try to steal your password.