Well, yes, what I am doing is said to be very specialized. But, from my standpoint, most of the things programmers do are very specialized. I've heard of SVG only after five years of studying programming, for example. And, though I've heard of CSS before, only after five years of studying programming is that I got familiar with its basic syntax.
And making a website on which people can publish voice recordings is also quite a specialized action, isn't it?
And making a website on which people can publish voice recordings is also quite a specialized action, isn't it?