Shameless plug but we just developed an application with Marie Kondo, check it out on iOS app store (KonMari is the app). It's an interesting mix of a social ne

Shameless plug but we just developed an application with Marie Kondo, check it out on iOS app store (KonMari is the app). It's an interesting mix of a social network as well as a personal checklist for decluttering your life. You are presented checklists which mirror what she has in the book, and then can work your way through them. You can associate Before/After photos with each checklist, and your followers are able to see your progress. Pretty cool idea.