“it does not give you the freedom to randomly change the English grammar rules”
What grammar rules are they changing?
Gigantic, giant, ginger, ginseng, gist, giraffe. Gem, generate, germ, gel, gentle….
When followed by an “e”, “i”, or “y” it is often pronounced soft. But it can be either hard or soft and its determined by convention.
Source Article from http://www.dpreview.com/news/2013/05/22/webby-gif-inventor-pronounce
Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work. 
