I am over the moon: Spreadsheet::ReadSXC got a new maintainer, and it is someone we all trust: Corion.
He'll start refactoring this old beast and try to get it leveled up to the quality we know of Spreadsheet::ParseExcel and Spreadsheet::ParseXLSX.
Corion, don't feel the pressure :) but my hopes are high. Willing to give every cycle a test spin. Go man!
Personally I subscribe to the idea of making it a submodule of a new Spreadsheet::ParseODS to make module-name-guessing easier.
Enjoy, Have FUN! H.Merijn