superuseless superpowers is a great blog that describes (and illustrates!) superheroes with lame powers. e.g.:

99% opacity

99% opacity

SUPERUSELESS SUPERPOWER: Achieving 99% opacity, a.k.a. The Slightly Invisible Man.

This throwaway power lets you vanish into thin air as long as that thin air is obscured by enough thick air to cover up the other 99% of your completely visible body. Sorry, no dice on landing that plum invisibility role in the sequel to Ghost Dad either.

13th bullet bulletproof

13th bullet bulletproof

SUPERUSELESS SUPERPOWER: Eventual Kevlar Skin.

Bang. Bang. Bang. Bang. Bang. Bang. Bang. Bang. Bang. Bang. Bang. Bang. Boink.

via io9