I just start using Attributes and Filters. Both a really great idea; Attributes need (as was often noticed by others) I believe, some improvements in usability;
However, there is one issue with filters: unfortunately Freemind stores filters on an application and not on a mindmap base. I believe this is not a very good idea. (There might be some usecases where users work with a lot of similar mindmaps). I believe in many cases filters make sense in *one* mindmap, not in many. Now the filter dialog is full with searches for different maps.
I think this should be changed and the filters should be saved in the mindmap. Optionally "global" filters could be introduced.
thanks for the great work