Good or bad adding keywords in Pinterest description?

[bondhoward]

I added all keywords in description. Will this affect my website, Google takes this as negative way?

I am not adding keywords on my own website, but adding keywords to third party website?

https://www.pinterest.com/pin/304555993526970292/

[EricaMcGillivray]

Addition to any concerns about Google, Pinterest has been making efforts in order to end keyword stuffing. They are working to surface more content to users based on what they're interest in and working on their search efforts. Keyword stuffed pins will get an algorithmic-style penalty in that Pinterest won't recommend them in either users' Pinterest home feed or in search. To my knowledge, they have not banned anyone for keyword stuffing, but I imagine at least making spam reporting easier on the platform will be coming soon. (At least that would be my guess.)

[aap82]

WOW, thanks man for the tips. Didn't know much about Pinterest

[RyanPurkey]

You'll want to avoid creating pages that are keyword stuffed that then point back to your site as you'll be creating a page that could become a negative signal as an inbound link to your site, similar to a spammy link on a different domain.  Moz covers this pretty well in their Search Engine Myths and Misconceptions here: http://moz.com/beginners-guide-to-seo/myths-and-misconceptions-about-search-engines, specifically, "One of the most obvious and unfortunate spamming techniques, keyword stuffing, involves littering keyword terms or phrases repetitively on a page in order to make it appear more relevant to the search engines. As discussed above, this strategy is almost certainly ineffectual.

Scanning a page for stuffed keywords is not terribly challenging, and the engines' algorithms are all up to the task. You can read more about this practice, and Google's views on the subject, in a blog post from the head of their web spam team: SEO Tip: Avoid Keyword Stuffing."  Even if you have one degree of separation it's still not a benefit and not a best, or safe, practice.