Today, I added a new wiki page in the Ubuntu Membership board area called Best Practices. This page will hold guides on how to apply, what to expect, ect. from those who, in the past, applied. Right now, it only has the blog post that I wrote about the lessons that I learned when I applied about this time last year.
Hopefully this page can help the new applicants.
P.S. Thank you wxl for this idea.