[jQuery] $("<script>") : Why isn't it reliable?

[jQuery] $("<script>") : Why isn't it reliable?


Hi.
I am reading "jQuery in action" book.
On that book, I got a serious question.
The book says,
"$("<div>") ... we won't be able to use this technique to reliably
create <script> elements"
There's no reason why $("<script>") is not reliable.
Does anyone can explain the reason?
Thanks.