House Sale Update – Are Realtors Using Social Media?

Our house has now been on the market for a month and I’m already tired of having people in my house and keeping it sparkling clean. Our house is listed on Realtor.com and MRIS, but I’m wondering – are Realtors embracing social media?  It seems like such a natural marriage since realtors connect through word of mouth – seems like a way to take it to the next level. But it seems like it hasn’t really been adopted yet. Just curious if anyone has any thoughts…