Suggestion: Coloured tags
It would be wonderful and I would pay twice as much as I do now for Duolingo if it were possible to add custom coloured tags on each tree group. The implementation I'm thinking of is something like the OSX Mavericks Finder tags.
This would help keeping track of progress while using different learning schemes used to go through the tree once it's fully golden.
Thank you again Duolingo!
Do you mean using tags like bookmarks in a book? That would be cool because you could decide yourself what lessons you need to improve on. Then you could go back to those colored tags that you want to work on. People would be able to do this in addition to using the strengths and weaknesses that Duolingo already puts on words. Great idea!
To be honest, I don't see the point. The progress is indicate and lessons' strengths decay over time anyway. Where would you like to apply tags to?
If you pay nothing, twice as much is still nothing. I hope I'm not on downvoting spree here by missing the point here.
Once you get everything golden in your tree there's absolutely no trace of progress anymore. Everything is 100%. And you start making up your own schemes like going backwards through the tree or doing timed practice sessions until you get it perfect or doing category focused lessons (only Adjectives for a while) or even combinations of schemes.
Tags would help you keep track of the progress in your own learning schemes.
I changed my way of learning tree-wise. Now, uhm, I wished there were bookmarks or tags. I already upvoted everything (before this post).