Hello,
Firstly want to thank you very much for your hard work, it's very helpful and useful.
Personally I have a wish. To be honest, main usage scenario of your library is to READ and WRITE SPI EEPROM. Mainly it means doing full backup and restore or upgrade some firmware or bios. That what programmer do. So, I think your library could be more popular if you supply with it crossplatform app to identify, read and flash ROMs. To turn Arduino into powerfull and easy to use programmer.