It can take some time to get acquainted with a user interface. Eventually you will get very familiar with the interface and can navigate it with skill. However, there are still times during which it may be hard to find what you are looking for. I have often caught myself searching up and down a menu or list trying to locate the exact item I am looking for.
Oracle Sites Cloud Service is set to be released by the end of this calendar year (2015). Be on the lookout in the coming weeks! As can be seen in this screenshot, Oracle Support is already starting to get updated. More information on Oracle Sites Cloud Service, can be found in my roundup post here.