I just can't get really excited about this "thing". Maybe because it's not something I find useful to me right now? I also don't really like the look of the website and found it a bit confusing. So, I listened to the tutorial and it became clearer it would be useful if I was doing research. I also like the option of synchronizing your bookmarks if you use different computers (I use 3). Still, I wasn't really motivated to do the optional activity for this one. For now, I am happy with my own organization of my bookmarks and don't really have the time to go to the next level with it, but maybe down the road I will!