Should I put breadcrumbs on a homepage?

Selected answers from the Dumb SEO Questions Facebook & G+ community.

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  Neil Cheesman: How would that work? "Home"
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  David Kutcher: Does it help the user navigate? If so, yes.
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  Gareth Daine: 😂😂
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  Neil Cheesman: I thought `breadcrumbs` were where you are in relation to site depth etc.... a `layer`
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  Micah Fisher-Kirshner: We call that the brand logo ;)
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  Neil Cheesman: I guess home.com is not allowed....:)
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  Neil Cheesman: Although http://www.home.co.uk/
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  Neil Cheesman: "This Website Uses Cookies" - much tastier than breadcrumbs :P
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  Chase Reiner: I meant to say breadcrumbs markup
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  Gina Fiedel: Can you make them gluten-free?
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  Patty Mantaloons: I never add breacrumbs at all to the home page
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  Alan Bleiweiss: With proper breadcrumbs, the self-pointing element in the breadcrumb navigation sequence is not hot-linked. It is only shown for reference as to "yes, this is the page you are on". As such, it would not be helpful for site navigating needs, to have a breadcrumb on the home page itself, where the only element is that home page, since it "should not be" hot-linked. Note too, as a bonus insight, many breadcrumb code blocks do hot-link the last element in breadcrumb navigation code, causing a self-pointing loop, which is not helpful to crawl efficiency or usability.
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  Patty Mantaloons: The breadcrumbs on my homepage are quinoa, if that counts.
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  Steve Wiideman: Breadcrumbs in home make for a messy home...