Cannot attach MindNode document
No matter what I try (drag-drop or adding file through right-click and selecting the file), I am not able to attach a MindNode (filename.mindnode) document to an entry in Zotero. I was able to link to the file on my Mac, but for some reason it refuses to add the actual file. I was under the impression that I can add ANY kind of file to Zotero, no? Is this correct? All my other files work just fine (for example, LyX files).
I'm the developer of MindNode. MindNode uses bundles as it's main file format. I'll add a single file format (more or less a zip file) with the next update. This should resolve your issues.
Markus