You forgot to add orthodox chrisitanity in your pool.
Did you forgot about russians,serbs,bulgarians,romanians,greeks,armenians?

I assume that falls under one of the 3 categories of Christianity that I listed?
Is that not Catholic? Then choose Christian - Other
LoL Do you speak about religions but you never heard about The Great Schism
"Is that not Catholic? Then choose Christian - Other" LoooooL
There are approximately 41,000 Christian denominations... I can't exactly list them all
LoL You know nothing about Christianity or other religions. Which is your source of inspiration? youtube? facebook? wiki?
Well... that's what everyone on the internet says, specifically the
CSGC at Gordon-Conwell Theological Seminaryhttps://theway21stcentury.wordpress.com/2012/11/23/how-many-christian-denominations-worldwide/https://en.wikipedia.org/wiki/List_of_Christian_denominationshttp://www.philvaz.com/apologetics/the_facts_and_stats_on_33000_denominationshttp://christianity.about.com/od/denominations/p/christiantoday.htmNumber of Christian Denominations:
According to the Center for the Study of Global Christianity (CSGC) at Gordon-Conwell Theological Seminary, there are approximately 41,000 Christian denominations and organizations in the world.
This statistic takes into consideration cultural distinctions of denominations in different countries, so there is overlapping of many denominations.
Center for the Study of Global Christianity (2011)
What difference does it make if there are 10 denominations or 10,000?
If the bible was written by god, there would only be 1 denomination... there would not be 10,000+ different ways to interpret god's message