When we asked people to comment on [what Apple products or services are causing them angst, the overwhelming winners in the negativity column were iCloud and other online services such as Messages. With Apple continuing to embrace these services, hopefully, some of the issues below will be remedied in iOS 9 and OS X 10.11, both of which may be unveiled at WWDC 2015. Below you will find the top five complaints about iCloud and Messages listed in no particular order.