JAB Creations wrote:As far as I'm concerned if I was a search engine and I saw two or three h1's I would disregard them thus the page using them would lose potential value. If I saw lots of h1 elements I'd mark the page as trying to abuse the element and mark it off as spam.
Then its good that you ain't in charge of major search engines. There is so much more going on behind the scenes, which has far greater significance in relation to SEO.
It also depends on your structure, current authority level etc. Generally sites that are well established, will also be able to get away with more. But that isn't to say they won't benefit from using headers correctly.
You surely shouldn't overdo the use of h1s, and using it multiple times is purely of semantic value. But having a few h1s, generally won't do any harm, at least not in search engines that I'm aware of.
Most sites ain't using headers correctly, and they do pretty well anyway.
Having multiple h1s is not invalid, and could even be the case when using sectioning elements, all though h2-h6 are equals. Basically the numbering of the heading elements stands to be ignored, if used together with sectioning elements.
If your main concern is around SEO, then you may be interested in this Video
http://www.youtube.com/watch?v=GIn5qJKU8VM by Matt cutts