In a mini or short running comics series, continuity is the glue that holds the comics together. In a long run it can be a chain on creativity. Where is the line. Come talk about it on the BAMF podcast.
Check out Chris' Newest Release: http://www.rpgnow.com/product/151271/...
Icons Gets another entry in A through Z with "L is for Lost Worlds": http://www.rpgnow.com/product/149693/...
Fainting Goat Expands their way into space: http://www.rpgnow.com/product/151253/...
Jason's referenced article on Superman:http://www.uta.edu/english/timothyr/Eco.pdf