Just wanted to say that I have been using fuzzylite for teaching a short course on Fuzzy Logic at the University of Málaga. 70 students have been using fuzzylite to implement their assignments with relative success. We compiled a list of feature requests and improvements and sent it to the developer, we are sure we will be able to use some of them in the next versions. Thanks to Juan for developing the tool and also for all his support during the course. As a (small) way to contribute to the community, I have uploadaded to Slideshare the tutorial I prepared for my students (in spanish only, sorry). You can download it from here:
Thanks again, the tool is great.
Assistant Professor at Málaga University, Spain.