These seem to be mostly discussed here: http://discuss.joelonsoftware.com/?biz http://discuss.joelonsoftware.com/?biz I'm curious what the mathematical expect

These seem to be mostly discussed here: http://discuss.joelonsoftware.com/?biz http://discuss.joelonsoftware.com/?biz I'm curious what the mathematical expectation of rewards per unit of effort put into various types of startups is. No one has probably tried to collect this sort of data.