Okay, that idea makes sense then and I support it.
I would only suggest that it not let users know about mere comments from sockpuppets at the same address, as people often have valid reasons to post as a sockpuppet (i.e. not attach the personal information to their name if their primary account uses their real name). It should only be a tool for restricting sockpuppet karma abuse, not mere posting.
Okay, that idea makes sense then and I support it.
I would only suggest that it not let users know about mere comments from sockpuppets at the same address, as people often have valid reasons to post as a sockpuppet (i.e. not attach the personal information to their name if their primary account uses their real name). It should only be a tool for restricting sockpuppet karma abuse, not mere posting.