It definitely is not a one man campaign and spamming is by default annoying to me too. Why Stanford community opposes being spammed by 3rd parties should be obvious. This is not your company's add site nor you (or the person you represent) are currently part of Stanford community. Should there be anymore spams on your behalf; necessary steps will be taken to report abuse which hopefully in turn leads to revoking your posting (spamming) privileges at the very least!