Although Coheed and Cambria is my favorite band, I like other ones too.
Megadeath, Deicide, Katalysm, Iced Earth, Van Halen, Iron Maiden, Black Lable society and 3 inches of blood, plus more.
Now that iv'e told you my favorite bands, I would like to know what yours are.
As for the title, I have to disagree. I don't think iv'e seen you talk about anything other than Coheed and Cambria, and it's that broken record thing you've got going on that leads me to believe that; yes you are a spammer.
My favorite bands are: Sting, Beck, Ben Folds, Belle and Sebastian, Gorillaz(I heart Jamie Hewlett), Elbow, Jack Johnson, ELO, The Flaming Lips, Nick Drake, The Postal Service, The Shins, and Radiohead.
Also, I made your post better.