Last year, CNN Money posted a Spring Home-Buying Guide.
The link is:
CNN Money - Spring Home-Buying Guide: 6 ways to do it right
They say to get pre-approved first, shop at least 4 or 5 lenders, work with an agent who will represent you only, etc. etc. etc.
The most important factor is making sure you have someone on YOUR side of the transaction, protecting YOUR interest and working to get YOU the best price and terms. If you have an Exclusive Buyer's Agent on your side, they should help ensure that you are doing the rest of the important things.
Do it Right!
Homebuyer Representation, Inc. is the only Real Estate Brokerage representing Buyers ONLY in Salt Lake City and the Surrounding Areas. We do not list any homes. We never represent Sellers. We work for BUYERS ONLY on the Buyer's side of the transaction.
We work to get BUYERS the Best Price and Terms when they Buy... 
We're "Real Estate Agents who Represent the Home Buyer" TM
If you have excellent credit and are thinking about buying a $250,000-$500,000 home in the Salt Lake area in the next 30-60 days, call us at (801) 969-8989 or contact us via the link on this page.
©2008 Homebuyer Representation, Inc. All Rights Reserved
Ben, with so many "agents" out there claiming to be Exclusive Buyer Agents it is often hard to tell if the agent you have is really exclusively for the buyer - or is just saying they are. A buyer should ask them straight out: "Does your company also list homes in addition to working for buyers?" If the answer is yes they should keep looking or keep all their information to themselves.
I like your blog, Ben.
Paul Howard, a rare breed. REALLY, an EXCLUSIVE buyer's agent.