Text Messages

Call me anal. actually don't. but i hate text messages that are gramatically incorrect or use abbreviations or single letters. Why do people write "u" or "y" when two more buttons gives you the right word? I'm also a big fan of using periods and spaces after those periods. Otherwise, these texts rarely make any space. A recent text message (from whom I won't reveal for sake of embarassment): "See u in fv next time mon" What does this text mean? Did he just develop a Jamaican accent and call me "mon"? Or did he mean Monday? There are so many questions after each text. I guess the best question would be, "why not just call me instead?"