Just ordered my Motorola Droid (yay!) - should be in my hands tomorrow. I am absolutely going to use my Google Voice for texting (hey, its free). I'm considering using it as my primary number too. My question: How reliable is Google Voice w/ texting and calls? Any reason NOT to go ahead this route? I was always going to use it for text (I understand they are instant now), but for ease of communicating w/ my friends and family I'm also considering giving out my number for calls as well. Thanks in advance.