[merb]

> Decent speech recognition and text to speech. Nonexistent.

Nuance Dragon SDK runs on Linux, it's not FOSS but it runs there. Just no GUI / Command Line App.

> OCR is quite better, but still loses to commercial alternatives like ABBYY. Understandably so.

Nuance and ABBYY SDKs running on Linux. Quite well. Just no GUI / Command Line App.

Oh and you don't need to use FOSS only just because you are using a FOSS OSS.

And yes Audio / Video is pretty weak on Linux, thats true. However for most other things there are good enough tools. Especially LibreOffice is really really great. It's better for Users migrating from Office 2003 than to migrate to 07/10/13/16. However there are weaknesses, too, like the Dictonary.

Also some bigger Office's Macro's aren't easy replaceable. However Linux is good enough for the most.

[krick]

Question was about FOSS. Answer is about FOSS. Thus, what you are saying might be useful for somebody, but totally irrelevant to my comment.