It is proper Netiquette to do one task at a time. Don’t multitask.
Tasking Netiquette Smartphones
Multi-taksing should actually be called organization or work flow management. Most people have trouble patting their heads and rubbing their stomachs.
Try it. These are two activities, tasks, that can be done simultaneously with a little practice. Smartphones allow you to organize tasks and work on them simultaneously they do not allow you to do them at the same time.
When you pat your head and rub your stomach you may start off by patting your stomach and head or vice versa. This is a malfunction. A smartphone is the same way. Performing multiple tasks on a smartphone may cause malfunction because of processor over load.
One task at a time because multitasking may cause malfunctions.