Does grammar matter on Yahoo! Answers?

For the most part I try to write in complete sentences and capitalize appropriate words when I am responding to and answering questions. I do make grammatical errors and rarely use spell check, so I know I'm not perfect, nor do I claim to be. However, if I'm writing a long response to someone I always open up word to edit it appropriately. Most people on Yahoo! Answers don't quite see the world as I do. I'm okay with abbreviations for BTW or IMO or b/c, but I'm lost when it comes to deciphering some responses. For everyone else here, would it make a difference to you at all if people spent more time on questions/answers and replied in a more coherent manner?