del.icio.us+MindMap?
del.icio.usのbookmarkでmind mapを作るDelicious Mind Map Maker
http://maps.pietrosperoni.it/delicious/makemap.html
javaを使ってdel.icio.usとMindMapを組み合わせたDeliciousMind
http://www.blainekendall.com/deliciousmind/
DeliciousMind = del.icio.us + MindMap