I'd like to get the community's thoughts on possible alternatives to permabans for things like copy and pasting/plagiarism. One that seems to have the support of quite a few people is instead of a permanent ban a user has a signature ban instead (IE the signature is removed so they can no longer earn here). The signature ban could be permanent, temporary, or indefinite until the user has proven their worth over time and then it's reinstated. We could even make it so after the user has received x amount of merit then their signature is possibly reinstated (it would have to be a lot - at least one hundred in my opinion). I think there are several levels of severity in plagiarism and not all are equal and in some cases a permanent ban forever can be a little harsh (especially if it was just one silly mistake). I think there's a big difference in someone quoting something from Wikipedia to answer someone's question, and those that purposefully copy someone else's post here or 'text-spin' it just to earn from signatures (I'm really not sure if those users deserve a second chance, but good luck to them trying to get hundreds of merit to get it back). To be honest, removal of their signature to signature spammers might as well be a permanent ban and most will probably just give up immediately if they can't earn here, but for others it would be shame if there's no chance of forgiveness especially if they've been an active or helpful member of the community and just screwed up one time. Theymos has mentioned before signature bans and blacklists and was something that was supposed to happen with the signature campaign guidelines but maybe he could make this his next priority after the account recovery tool.
Alternatively, what do people think about paying some sort of fine to get their account back? The money probably wouldn't go to the forum or staff but to a bitcoin-accepting charity instead. That way at least a good cause benefits and they're still paying a financial penalty.
You could maybe give people two options for those that are banned for plagiarism: You can either have a sig ban indefinitely but are allowed to post, or possibly even allowed to earn the signature back by getting a sufficient amount of merit (say maybe at least 100), or just pay a substantial fine (at least $100). As I've mentioned before I'm strongly in favour of more donator ranks that give you a bigger signature and maybe they could get their signature back by purchasing one of them. I think we should also give them the option of earning it back via merit so at least they have two options and if they don't want to pay anything then they can try earn their signature back by contributing something worthwhile.
You can vote for two options on the poll just in case you are for both a sig ban and paying a fine. If you have any other alternatives or issues with the current options then please state so. You can also discuss how much a fine should be or how much merit a user should earn before they get their signature back.