Combining Nebulous’ support for text substitution and cursor position macros has enabled me to achieve a powerful workflow when it comes to writing in Markdown. For instance, I can select words I want to turn into inline links, and have the app automatically wrap them between square brackets, and paste the contents of my clipboard (the link) to the right. To copy Markdown-ready links, I use my own bookmarklet. Or if I want to create a list, I can hit a button that inserts an asterisk and a space. Or again, if I need to create a text file with a format that OmniOutliner recognizes correctly, I can indent items with Nebulous’ $tab and $cursor macros.
Nebulous Notes‘ own preview generator is far from ideal. You can use your custom CSS to make it prettier, but it still won’t handle footnotes (formatted as once suggested by John Gruber, though Markdown doesn’t officially support them) and the image isn’t centered.
Nebulous Notes 6.1, released today, brings a number of improvements focused on previews and sync with Dropbox. First and foremost, the app now comes with proper MultiMarkdown previews that render footnotes correctly: while images still won't be resized and centered on screen (this, for me, is an issue on the iPhone's smaller screen), this new version is undoubtedly a big step forward for those who rely on MultiMarkdown for their daily writing. With the addition of Avenir (in both regular and Next variations), Nebulous Notes previews are now MMD-ready and nice to look at.
The other noteworthy addition is full folder sync for Dropbox. It used to be that, per Nebulous' own “syncing” mechanism, each text file would have to be manually refreshed to get the latest changes; in 6.1, an entire folder can be synced by tapping the refresh icon in the bottom toolbar. Nebulous Notes is still far from Byword's no-manual-interaction-required sync, but the change is welcome.
There are other minor improvements and new features in Nebulous Notes 6.1. The iPhone app now has two new one-button toggles to lock the orientation and hide the macro bar; there are new
$lline macros to jump to the end or start of a line; and last, you can now tag files with #hashtags, which I guess can come in handy if you want to search for specific groups of files in that way (I don't).
Nebulous Notes still needs a complete overhaul in terms of search and sync (and an in-app browser for research purposes would be useful), but version 6.1 is a solid, much-needed update. You can get it now from the App Store.