Does someone have any ideas as to how Moz is treating capitalized keywords differently from the lower case?

I want to hear the opinion of other Marketers My main goal is found a place where I can get an integral knowledge, not just SEO or PPC or whatever. Simplilearn offers a Master Program called "Digital Marketing Specialist"
Which cover this areas Advanced Web Analytics
- Advanced Search Engine Optimization (SEO)
- Advanced Pay Per Click (PPC)
- Advanced Social Media But also they have available other related topics such as Email Marketing Conversion Rate Optimization I know there are some ones that are mandatory and FREE
and for me this are not a big deal, because all the documentation
is available for everyone Google Analytics > Data Analytics
Facebook Blue Print > Data Analytics
Google Adwords > PPC
Bing > PPC I will make the certifciation
But Im looking for something with better level
Such as "Integreted Marketing Campaign"

I don't know why, but since a week ago I'm not receiving moz point for my activity on moz forum. Example
Today I posted 3 answer in the Question section but in my moz profile does not show the 3 moz point that normally I receive for that. I week ago suddenly I received 20 moz point, why I dont have any idea, maybe someone mark one of my asnwer as good answer. So my point is where I cant found the exact tracking record of my activity