Well far from a small problem in terms of all yc startups thus far I think Dropbox is easily been one of the best problems solved. Sure that was varying method

Well far from a small problem in terms of all yc startups thus far I think Dropbox is easily been one of the best problems solved. Sure that was varying method of file backup before it but nothing as straight forward and painless. Many people using Dropbox have never backed up files before and would have been unlikely to invest in previous solutions but Dropbox is just so intuitive that pretty much everyone gets it.