Comment by stordoff

Webmaster Guidelines - https://support.google.com/webmasters/answer/35769

> Avoid the following techniques: [...] Creating pages with little or no original content [...] Cloaking

arguably apply to Pinterest to varying degrees. Specifically:

> Cloaking is considered a violation of Google’s Webmaster Guidelines because it provides our users with different results than they expected.

Different results than what I expect is 100% how I would categorise my encounters with Pinterest in Google results.