There was a PureLibrary to do this in the PB 4.x days (I think it was called either PureSpeech or PureTTS), but I haven't been able to find it and it was Windows only as far as I know.
This could even be ported to SpiderBasic, taking advantage of the native TTS facilities on the web, iOS and Android.
I probably have more of a use for this than the average user given that I'm blind and speech is my main way of receiving information, but I think it would be useful for everyone
