Click again to confirm!

I was asked by one of the gossip girls to make a list on things that has/hasn't been confirmed, and since I was asked with hugs and kisses, I dared not reject the idea. This will be with short "yes" / "no" replies to each topic, possibly with a short description. Everything is just off the top of my head, so here we go:

There are several types of fish
Yeah

You can become a werewolf
Not confirmed by Bethesda, but yeah

You can become the leader of every guild
Not confirmed - But we can definitely become leaders of some.

You can become a Thane
Yes - Post pending on this one, guys.

You can become a vampire and be a werewolf at the same time
Not confirmed. I wouldn't count on it, but then again: It's Bethesda.

There are collectibles (Like Fallout Bobheads)
I've asked Pete, but he didn't reply. I think Twitter might be broken... Either that, or I don't know how to use it.

Skyrim will be better than sex
Confirmed.

You can ride a dragon
I don't get why people are still asking about this: no!

There are Dwemer
There are Dwemer ruins and Centurions - The Dwemer are still gone! GONE I SAY!

You can summon Alduin after completing the game
Not confirmed! And it is stupid! Why would you wanna be friends with he primary antagonist? That's like Goku being friends with Vege... That's like Naruto being friends with Sasu...
...
FML

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Now here's the carefully planned solution to a very short post, which was in no way thought out in the spur of the moment: Comment with short rumors, and I shall answer.

This is the ONE post where you are not allowed to comment in any other way than mentioning rumors and if you do: "Shame on you" - Mary Poppins