Some of the comments weren't very helpful, but I appreciated them anyway. Some of them were great, though. I followed up on some of them, but it would be great if my readers would help out as well (some of you already have and thank you).
I think the debit card issue has been resolved. Someone thought it seemed hokey that a couple of 22 year old guys would have a debit card for their business, but thankfully, someone followed up with some additional information (thus saving me from doing it) and it all appears pretty legit. It's not only POSSIBLE, but fairly BELIEVABLE that Calvin and Jake have set up a business for MBP and now have a debit card. Why they chose to use it is still a mystery. My guess is that they have underestimated their own popularity and felt safe using the card, assuming the chances of being caught not likely.
I wish people would post using their real id's or something so I could ask follow up questions privately. An anonymous commenter said that Kristy Earl is Lisa Sanders. I looked Kristy up on Facebook and sent her a message last week asking if she was familiar with MBP, but I didn't get a message back.
Then I got an email from someone who didn't sign the email and they sent two images that appear legit, but could be doctored.
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The first photo is a screen shot of the regular Facebook search for Kristi Earl. I'm pretty sure the second photo is of Kristi's photos. One of the photo's is the same one on the other photo. So, that means even though they have different names, they must be the same Kristy. So that means Kristy Earl is now married.
I got a follow up comment after receiving this email from the an anonymous commentor (maybe the same one) who said that they are the same Kristy and that she's married. So I guess it isn't Lisa Sanders. However, that doesn't change the fact that Kristy Earl served in the same mission as Calvin and Jake the same time they were there, right? So even if Kristy isn't Lisa, she still knows the authors of MBP, doesn't she?
Plus I think Kristy is way too pretty to be dating either Calvin or Jake. Unless, Drake is right (another commenter) and that Jake and Calvin are really good looking guys. But still, Kristy is married and is probably was not recently dating Jake.
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In closing, I hope Kristy is ok with me posting these photos. I never heard back from her. Kristy, if you read this and object to me posting these photos, please tell me and I'll take them down. I felt safe putting them up, though, since it's all accessible on Facebook already. And I didn't say anything hurtful about you or anything.
My next step will be contacting Callie-Ann (another commentor mentioned her) who claims to have actually met them. Unless someone wants to beat me to it. Help yourself.