It was a good show and millions of people miss it more each day! Nickelodeon should bring it back because then loads of people would be happy and Nick's ratings would go up! No other shows would be taken off of the air, just Invader Zim would be put back on!
Loads of kids used to watch this when they were little and still like it.. There are loads of unfinished episodes and awesome things Jhonen wanted to do with IZ that he never got to do and I think they should put it back on, get all the voice actors back for one big reunion and finish off the episodes and air them!
Even if Nick put reruns on TV, it would be great!