[CindyDawg]

I'm a little confused. Are they saying the cartoon pushes homosexuality or this link? What about the other cartoon characters?

[DaveTesla]

Not the cartoon.
It is sent out with a lesson plan to teachers at 61,000 public schools.

See:
SpongeBob, Barney promote 'gay tolerance (FedEx to Sponsor in Gov't Schools)

The Saga of SpongeBob Squarepants

[Diva Betsy Ross]

It is mostly the lesson plan that was to accompany the video. OF course they have tried to pull the lessons off the site. But everyone and their brother has a copy of it by now. Check Out Bykr bayb's profile if you would like to see what she found from a google cache search:

LINKS TO LESSON PLANS FOR CARTOON VIDEO HERE