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http://spreadsheets-on-steroids.tumblr.com/post/82903500034/my-failed-application-to-yc-summer-2014
BTW, here is also somewhat relevant discussion about crazy/clever ways of using spreadsheets – https://news.ycombinator.com/item?id=7363824
Are my fears grounded?
I'd like to hear some interesting unusual ways you use spreadsheets. Especially some use cases for which Excel seems like a total kludge but manipulating visible data instead of symbols still helps.