I'm the sole developer of HashBackup. An important part of planning a solo venture is choosing something that is doable by a single person, and if it fails for

I'm the sole developer of HashBackup. An important part of planning a solo venture is choosing something that is doable by a single person, and if it fails for a short period of time, say a day or two, the failure will not impact customers too much. For example, the HashBackup website is for just for documentation, and if it fails, having documentation offline is not a huge deal. If it had user signups, accounts, and all that, it still would not be a big deal to be down as long as the installed software continued to work, at least for a few days. And backup software is not "mission critical" to the same extent that hosting a company's tech support website would be, for example. All of these have been very conscious choices.