Even if marijuana is a "soft drug", it's still a "drug" and is illegal. We can't support that while maintaining a family-friendly label.

As for the 'Remove a Wallpaper" suggestion, we do have a feature for reporting violations already, but I understand it doesn't cover personal/family photos. You might love your family, but I doubt other members who don't know you want to use it as a wallpaper on their computer. For now, just shoot me or a moderator a PM and we'll delete the image manually. If it becomes an epidemic, I'll look into implementing a more formal system.