Why is yahoo have my inbox included invites to join grouply.?

There is a big warning about and from Yahoo against joining a group whose name is "grouply". How intelligent is it, therefore, to not put it into my spam, but right there in my inbox. Check it out on snopes and yahoo is complaining loud and clear about this so called group. How stupid is that?

crazy_mom2_12008-11-18T17:37:44Z

Favorite Answer

grouply isn't a group at all, but a mail provider like incredimail is, only it's for groups. Yahoo did offer some bland guidelines about memebrs using it, more or less stating group owners use it or not.
grouply is harmless and the invites are as annoying as Yahoo's smut group invites, which I think is far worse.
grouply has been running for almost a year, nothing Yahoo is doing about the site