would you be interested in a mobile version of Docear for iPhone and Android? How could it look like?

For SciPlore MindMapping you recommended BibTeX4Word but that tool is not very comfortable to use. A DocearWord plugin would be great to insert formatted references in the same way Zotero, Endnote and all other major reference managers can do.

when exporting to latex, references should be bibtex keys with \cite so that citations can be produced. And add a bilbliography.
this way you could write whole articles and reports in docear.

Foxit reader & co are nice but it would be great to have a free and simple PDF viewer directly integrated into Docear that can directly jump to the right pages etc.

This would be especially useful for those who don't have an established folder structure. At a minimum there should be a way to re-associate a file to a node.

I've changed my folder structure and now I have to figure out how to fix this without having to entirely re-type my notes in the mindmap nodes :(

This would make it easier for Mendeley users to also use Docear
Mendeley API is here http://dev.mendeley.com/

rename PDF files on the hard drive automatically based on metadata. e.g. [author][title]_[year].pdf

A feature, similar to Mendeley's, that permanently synchronizes with Zotero

Provide the ability to present the individual records in a zotero RDF file as you would a collection of PDF files with bookmarks - here the "bookmarks" are nested nodes for "Info", "Notes", "Tags", "Related" records. In this way, a Docere/Zotero user can scan their records for missing data, holes in their literature search, visualize new links between tags and papers that they might have overlooked in sequentially wading through their collections, etc.

Right now only one bibtex file can be used with sciplore mindmapping. I 'd like to use multiple files.

Feature that sends the currently selected reference from Docear to e.g. MS Word and insert the citation.

Skim is popular among Mac OS users for viewing and annotating PDF files. It supports a large range of annotation tools. It provides forward and backward synchronization mechanism for external programs (currently LaTeX editors). It can export annotations from PDF files to stand-alone note files. So supporting Skim should not be too hard.

Currently MindMapping displays imported BibTeX reference keys for PDFs, and also displays the keys on the bookmarks imported for each PDF. This creates an unnecessary duplication of information and takes up a lot of space on the screen. Please could you stop MindMapping from displaying keys on PDF bookmarks?

a web interface similar to mindmeister allowing to access and edit mind maps (and pdfs) online

Attributes have the potential to be amazingly powerful. I started using them to categorise characteristics within scientific papers, e.g. geographical location or sample size, but stopped using the feature as I could not copy the attribute from one mind map to another.

the import of highlighted text does not work with most PDF readers

A simple tree is useful, but before locking ourselves into simple hierarchy, it would be great to support graph structures where any node could be a "root" node. It could even serve as a spreadsheet in a pinch. Freeplane may not support it now, but I suspect that Docear will give you a good voice to request enhancements.

I like use Sciplore mindmapping to do my research, even I have give up my mindmanager, but I write some note using evernote.The mindmanager can add a evernote link to the note in the evernote ,but the sciplore can not add such a link created by evernote!