What's in it for you, Derek?
Derek, you said you only posted your success story because you're proud of your weight loss, which you achieved by eating basic low carb, ignoring the Kimkins plan details, and not participating at the website. You said you don't endorse or promote Kimkins.
Derek, this ad says otherwise. Did you consent to this? Are you getting a cut of the profits? Is it OK with you that the odds are statistically zero that they will achieve the results you did? That they'll be out $80? That their money went to support the site that is facing class action lawsuit for fraudulent marketing? That they will probably quit the plan because it's 'too strict' (nutritionally bankrupt) or they'll actually DO the diet and end up with symptoms like the people on the Kimkins Survivors? And you are OK with Heidi Diaz using you to get people to join. Did you know the Better Business Bureau gave Kimkins an F rating?
If you are really only in this to inspire others and show them what is possible, then why not tell your story at any number of free weight loss websites? Why be a cover model for Kimkins? Really, I do not get it. Is there something in it for you?
Update: AffiliateScams has more on this topic.