ripoff created when 4chan
imageboard became more strict. some /b/tards decided that 4chan was dead and decided to create a new board chock-full of all the illegal content that was no longer allowed on 4chan
all in all, the board has become rather successful and has a loyal following. generally, /b/tards hate 7chan, and 7chan hates 4chan. however, 7chan can't figure out why /b/tards hate 7chan.