hi - yep there's a lot of spam by all kinds of posters. just ignore them. when i see them i delete them. sometimes i get them before anyone sees them and other days if i'm too busy they dont' get done till i sit down and see them.
just ignore them..You can usually tell it's spam by the posters name..it's usually just a bunch of letters and maybe a number or two.
it seems to go in cylces..the last few weeks have been crazy and i'd guess i've deleted 12-15 dozen before anyone saw them.
I know they're there and as long as they aren't offensive they're not harmful just ignore them. .