what's the difference between Site URL and Recip URL?

[RedShoe]

I've been doing this for a while. (and by 'while' I mean years, but don't wanna sound like a fool for asking)

On LL's I see "put us on your warning page above the enter link..."

I consider my warning page, my site. That's where I want the surfer to start so that's my site URL... correct?

So then if they want me to add their links to my warning page which is also my recip page it's always the same link.

Doesn't everyone do it that way? Or am I the only one? I always feel weird submitting the same link twice. And it's very important to me to comply with all rules.

So far I haven't had a problem, but I was just curious.