In HOW TO: Plan a DIY Wedding Using Social Media, a Mashable editor open sources his wedding planning work-flow and shares the tricks he's learned so far. One of his recommended tools: Backpack.
It should be clear by now: planning a wedding is a mammoth undertaking (and ours is relatively small at just over 100 guests). Keeping track of all the details can be difficult, but two tools are potentially invaluable for staying organized as the list of items you need to keep straight for the wedding grows larger. One of those resources is Backpack. Though initially designed for business use, Backpack is a single-page, wiki-style organizer that can be amazingly useful for keeping track of who is doing what, what is left to do, and what has already been accomplished. Because Backpack pages can be shared, you can also use the app to get your wedding party involved — dole out tasks to bridesmaids, groomsmen, and relatives and keep track of everyone’s progress.
Read the full piece for more recommended tools.
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It should be clear by now: planning a wedding is a mammoth undertaking (and ours is relatively small at just over 100 guests). Keeping track of all the details can be difficult, but two tools are potentially invaluable for staying organized as the list of items you need to keep straight for the wedding grows larger. One of those resources is 


