I could start a laser etching business is I had optic blasts.
You snipe me on an EBay auction? Try to snipe me when I can move at the speed of sound, motherfucker!
Join the Prime-Punch revolution!
Buy The Gathering!
It would be interesting to see what would happen with someone's power to never need sleep again(Before the madness set in?).
There's really only one superhuman power that would have any real world application, and that's super-intelligence.
With super-intellect, I could figure out how to make cold-fusion work, or create quantum computers, or cure cancer.
I could become a billionaire and help humanity in the process. It's a win-win deal in my opinion.
Sites that may or may not interest you..
I get this all the time. They say, "You really hate Daredevil. Look how mean you are to Daredevil." I'm like, "Would you really buy a book about him enjoying a sandwich? 'What a great sandwich. I'm going to eat this for 22 pages, and I'm going to be so happy.'" I may do it just to prove a point. Have Wolverine going, "This is the best bacon, lettuce and tomato sandwich I've ever had in my life!"
Superspeed could work as a mass transit engine, power generator or courier.
The aforementioned flying window washer and the laser etching.
Many would actually have real world applications, it's just that super intelligence is the most ready to apply(Most boring?).