There is an absolutely massive history of polandball comics that are only on /r/polandball, though. Some were pretty good.
If one were to keep things really legally correct, it'd be nice to get the original submitter's approval to repost them here, and maybe this time around establish that on [email protected] that the stuff that gets submitted has to be a Creative Commons license or something like that, so that if something like this happens again they can be reposted.