OK, but it would make it much more accessible for those who use screenreader and Braille Display or have some motoric issues. Reading on a Braille display is not that overfiewing like on a screen. you often have to change the focus and if there are some infos to read in a textfile or a website for a voicetrack, it could be an advantage when there was a feature to pause the recording. In some case, screenreaders loose the focus and when that hapens during a voicetrack recording, it takes lots of time, to edit the voicetrack afterwards.