Not that heterosexuality itself is boring, mind.
A life dedicated to the perpetual pursuit of new action figures and the current recording whereabouts of, say "Disturbed," OTOH, most certainly is.
And you might say "well, what does sexuality have to do with it?"
That's a valid point. But when was the last gay man to tell you they were really looking forward to hunting down a "Mighty Muggs" of strawberry shortcake and then picking up the new album by Linkin Park?
See? See?