I have some good news for a number of you out there that have contacted me about this recently and in the past. I have just finished up the foundation for TodoPaper 2 support on Linux desktops! I plan to support Ubuntu fully out of the gate, but my goal is to get TodoPaper 2 on as many platforms as I can. For Linux, this means really any distribution that runs Gnome or KDE (or X in general *fingers crossed*!)
Happy Spring Break!
P.S. For those of you wanting to purchase TodoPaper 1 right now, feel free to use this discount until April 15: springbreak