[aliteralmind]

I realized it had some serious problems which have been fixed. Please give it another try if it didn't work out the first time.

However, I am having a VERY inconsistent issue with double-encoding ("%5D" showing up in the to-do instead of a space). I cannot for the life of me pin it down. Luckily it seems to be happening less. (If your to-do ends up having %5D-s instead of spaces, just cancel when in OmniFocus. No harm if you don't, just delete it.)

Anyone with experience with JavaScript, PHP, and iPhone/Safari web programming that has any advice...it would be greatly greatly appreciated.

If it works for you, it works very well. It's helped me greatly.