wiglaf - 8:53 am on Jan 31, 2008 (gmt 0)

What are the advantages to having p behave this way in the html specs? I always figured p was a regular block level element like a div with default top and bottom margins. Are there any other block level elements that only allow inline elements as children? It's just weird cause I've been writing html for 8 years and have never run into this spec.