Trulia is an online forum dedicated to real estate. Homes that are for sale or for rent can be listed here. Professionals can write blogs with tons of useful information for the consumer. There is also a section where consumers can ask questions of professionals or professionals can ask questions of other professionals. You can search here for a good realtor or mortgage professional and even an attorney. It is just a wealth of information designed to assist people who are interested in buying or renting property. I highly recommend it.