well, i think it is pretty apparent that "goods", "chaotics", "evils", "lawfuls" and "neutrals" don't work together be they same or different alignments. i have some lawful good characters that were acting perfectly lawful and good according to their beliefs, but get accused of not being such by other lawful good types who happen to follow different laws and a different view of good. alignment is only as restricting as the dm/player is lax. conflict between players and dm come when they didn't work it out ahead of time and bother to define which is what.