In fact the online stopwatch can act as an encouragement to work faster when the person realizes that there is limited time left to finish all the tasks that have been allocated. It then gives them the drive to work harder so that they are not caught by the deadline in the heat of the battle. For some people, this type of pressure is essential if they are going to get good results. It does not really matter how much effort they are putting in because at the end of the day the stopwatch will be telling them the exact position of the project timeline and if they have any attachment to completing that project, it will be the spark that ignites the hard work in them so that they can get to the conclusion in quick time. It is almost a given that the online stopwatch will put some level of pressure on the user because on a subconscious level they know very well that they have a duty to complete that project on time. The online stopwatch is merely a reminder to keep them on track if they are beginning to wander off into other territories.
People use the stopwatch for personal development when they are working on projects that they want to finish within a specific amount of time. For example someone might want to learn how to type fast and the online stopwatch will give the tools to get quickly towards the finishing line yet if they had been exclusively attached to the keyboard, they would not have reached that target. From this perspective one can see the individual uses of the online stopwatch to the personal development goals of the people who trawl the internet. Of course the assumption is that the person is serious enough to want to finish their project on time and according to specification or else the whole thing is a sham.