But it is no evil thing. It is a wonderful tool to learn new words and interact with them. Yes, interact with the words. They are given life before your eyes and it is impossible not to play with them.
Remember the old days (like yesterday) when you had to flip through your three Thesauruses and four Dictionaries to draw a mind map of a word? Some clever guys put it all in one moving thing which made me go green with envy – why didn’t think I of it before?
Two details worry me, though: 1) I will have to control myself not to stay in front of the PC playing endlessly while I should be preparing classes and 2) number 2 is not important.
Check it: Thinkmap Visual Thesaurus.