Storing files on a remote location that is managed by a large infrastructure is beneficial in many ways. Backup and recovery, simple to use, easy to scale depending on demand, and the list goes on.
Amazon offers a free tier
for a fixed period of time and amount of data. The payment model is also based on what you use, for indie developers this is a great way to get a solid backend at a low price. Expand along with your games and the amount of revenue they bring in!
Amazon promises 99.9% availability and 99.999999999% durability! Read more about it here
Tutorials and Support
For us it is important that everyone can use our plugins and we want this site to be alive and filled with useful information. Therefor we create detailed tutorials, use doxygen documentation and forums in which all questions are welcome, the documentation will be updated when needed.