[bluGill]

Different strokes for different strokes. There is nothing wrong with how you use tabs, and nothing wrong with how others do. It is just different. The important part is that whoever can find things later that the saved for later, if the system works for you it is good. You don't even need to understand, since it is your/their personal system.

Now sometimes a different system is better. So there is nothing wrong with understanding - you might learn something that helps you. However it is optional if you are not aware of defects in what you are doing (but if you are aware of them...). Also technology marches on and so something better might come out in the future: keep an option mind.

The important part is to be slow to criticizing people who are different.