I want to echo some of the sentiment that's been discussed. My experience matched best with Patrick Byers. Loved sync support of plaintext, but wanted a better keyboard and markdown preview support...then found Textastic! I paid ten bucks, but once I uncovered the difference in dropbox support between the two apps, I was a little disappointed with my purchase. Great app, but if it had folder dropbox syncing, I wouldn't be able to stop talking about Textastic. Looking forward to more about this! Can we open a ticket specifically with version 1 (or 3)? Cheers.