Perhaps I made this one a bit too early
Don't be discouraged! You're making very valuable learning materials. It's just you can't expect many people to get interested in Zulu (and, if they do get interested, to maintain their focus for longer than a week or so). With a language like that, you're bound to work largely for your own satisfaction, as myself or other forum members (zhiguli comes to mind) have already learned.
Having said this, let me just add that I _am_ watching your clips, every one of them, even though I don't work on Zulu. Do you think about making a written version of the lessons sometime?