This week's giveaways are in the MongoDB and Jobs Discussion forums. We're giving away four copies of Mongo DB Applied Patterns and 4 resume reviews from Five Year Itch and have the authors/reps on-line! See this thread and this one for details.
Thanks for your replies. I wasn't sure if there was a standard, but I definitely agree about being consistent with whichever style is chosen. And thanks for that informative link Rob. I've already run into how complex using layout managers can be -- especially when you start combining them -- but that site helped me understand them better.