Who am I? That's a secret I eventually told. You know you love me. XOXO, Dan Humphrey.
If that's not a hint, then I don't know what is. I see you, Gossip Girl producers. Dropping all these breadcrumbs for us to pick up.
Gossip Girl is "for chicks," and, is believed, to be a "chick." Dan is not a "chick" and can proceed undetected. Looks like someone covering their tracks, if you ask me.
In the finale, Dan claims that Jenny told him/Gossip Girl all the drama about herself that she wanted to be posted. Some people claim this was the show covering their tracks, but seems to all add up if you ask me.