Actually, many people use websites for presentation purposes, which are not meant for mass public access. And within the design and media industry. Sound is sort of a basic component.
For those that want to avoid it, by all means, but it would be nice if there was additional support for sound. I mean there is all kids of motion animation tools, and one can argue that’s not a good idea to noise up a website with motion. Let the artists and designers decide. Please give us the tools is my humble opinion. Or we just have to turn to use other applications. Sound support seems so easy. And yes, to adding sound fx with button clicks. I’m doing a project with dinosaurs.