People with younger kids think about trying out one of those trail-a-bike things, basically a second half-bike that with seat, handlebars and pedals for a child that attaches to the back of an adult's bike. Here's what you should know if you are considering one.
Here's a review of the Specialized Source 11 which just might be the perfect commuter bike. It features a belt drive, internal-geared hub, fenders, rack and a permanently mounted headlight/taillight combo.
Finally, a clear explanation of bike sizing. Mystery solved!
Finally: a clear explanation of how bike sizing works
Recipes from the Racing Weight Cookbook
bike lights and reflective gear can help you be seen and ride more safely
Here's what to do when you encounter a dog while riding
Review: Racing Weight Cookbook
Here's a review of Racing Weight Cookbook, which presents original recipes formulated for the unique needs of endurance athletes and presented in a way that can be used by all regardless of their experience level or ability in the kitchen.
Here's one common cause of high-pitched speaking on your bike and how to eliminate it.