I post this link to the Real Life Super Heroes website not to be funny, people dressing up as superheroes can be intrinsicly funny, but out of respect, awe and let's face it plain jealousy.
These Superheroes don't take on crime per se, but other social ills like 'the environment'. Fighting these sorts of 'issues' rather than Supervillians or crime syndicates may not seem very dangerous but they are none the less extremely challenging - as such I salute them.
Also they are hot!
Addendum
I forgot, am a Librarian (thus hero), so don't need a costume apart from my day to day workwear.




