Well you don't need to go straight just for one or another, what I was asking for in my posting above was if it would be possible to release frequent updates via audio (like you intended ) and perhaps only one text update per month which would summarize the done content so far. That's not a request however, just an idea ;D
If that was your original intention anyway, then I apologize, you're doing amazing work and I can't wait for release of your project =)