RATFIST

RATFIST is a webcomic made by Doug Tennapal  who has several graphic novels already published.
It's light hearted and fun. It actually has a set ending and Doug plans to start another different story in September. The main character is a hero dressed as a rat who has a rat for a companion.


RATFIST (Link)

Try it...it's addictive. 

JOHNNY SATURN

Johnny Saturn is a superhero webcomic and pretty descent too.
The website is easy to navigate. The art is great. The story is good.
It has a feel of Frank Miller's Dark Knight Batman.
Johnny Saturn doesn't have any superpowers and saves the day with his Brains and Brawn, but he has gotten older and doesn't have the finances that Bruce Wayne does.

But this story starts at his funeral where a Superman like superhero retells his part in Johnny Saturn's life and death.

JOHNNY SATURN (Link)