Normally I'd ask what it is you would like to do, but I'm pretty confident that's a less than ideal choice either way. Having said that, I've never seen that particular camera before, and it does appear to have a grandson still available (on Amazon as well). Perhaps I am wrong and it is the hidden gem no one hears about.
It's MiniDV (tape) - so take that as you will.
It is also standard def, but that's not really why I think it is less than ideal; there SD camera's with better glass in front of them that could probably be had for a similar price if you were set on that route for one reason or another.
(Pardon me while I make a modest attempt at channeling Alcove) It does have a mic-in, but not xlr - so the quality of the connections and associated bits that likely bork your sound quality anyway is likely suspect as well. Of course it does *have* the connections, and that is something.
Now having said all of that, I feel myself coming back to my standard question; what is it that you want to do?
The reason I ask is that when anyone asks what to get for a camera as a beginner, the following things are always listed:
Audio Input
Manual Focus
Exposure Control
White Balance
This camera has all four of those things. $600 is probably too much for a camera verging on 8 years old, but if you could find one on, say ebay, for half that or so - then it might be worth it as a tool to start with. Of course if you have some sort of hook-up/freebie thing and just want to know if you should accept, then the answer is yes. Anytime anyone offers you a free camera, the answer is yes.
Might.
As a tool for experimenting and following the "Make 1 short a month" method (I'm certain DirectoRik has rights reserved on that, so you know, "tm" and all that), then it might be useful. Perhaps if you have a documentary that is burning a hole in your brain, it could serve for that as well.
Having said that my gut feeling is that is less than ideal, and a quick peek at ebay shows that ~$600 appears to be the going rate. For that money you could probably pick up a solid state camera of some sort, save on tape, and write/shoot/edit to your heart's content.
If you want to learn cinematography, for example, buy a super-8 camera and shoot a ton with it, also buy a DSLR and shoot STILLS with it as well as video. The MiniDV camera you linked will teach you enough about exposure for certain things, but you'd have to dig deeper than that tool would allow you if that was your focus.