I'm sorry (not really), but I'm not gonna take anyone seriously who can't use the proper words when making a statement.
eShould of"? Really? How about "should HAVE"? And if you wanna spell it like it sounds, then it's should've. Notice that " 've " at the end? That's taken from the word "have"; as in should HAVE.
I know this is nit-picking, but things like that really get under my skin. Learn some grammar, people.