The spreadsheet is available again, at the link above.
Feathin kindly asked to maintain it so the spreadsheet is back online, updated as much as possible.
Thanks a lot to Feathin and the community of this game all.
Remember that you can download it at any time to have your own personal copy with your statistics and item suggestion.
The work is still under Creative Commons Attribution-NonCommercial 3.0 Unported License incase someone want to use it.
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.