Hey, you're right. I just got off the phone with them.
I gave the tech dude my mac serial number and his records showed my AppleCare registration had indeed gone through and that I was covered for another 2 years.
Great! I then asked why the website still says my registration was still, "In Progress". He didn't know but assured me I was covered.
So I then asked him to send my certificate/proof. He was kind of taken aback by this and just assured me that I was covered because his system said so. I explained that I am supposed to get a certificate or email confirming this. He put me on hold for a few minutes and came back saying I would get my certificate in a couple of weeks. Ok, I'll wait.
While I had this guy, I asked why it took so long to register AppleCare. He said that somebody at Apple needs to contact the AppleCare seller first. (which I find hard to believe). I asked what good that would do because I bought mine from another person, not a store. He didn't have an answer and just assured me that my AppleCare code would only work for my mac. (uh... no kidding).
So... the bottom line is I won't believe I'm covered until I have it in writing. And I'm just wondering if Apple doesn't scrutinize folks like me more closely because I bought Applecare through a third party. (As opposed to buying it directly from them).