I'm not much of a Tumblr person, and I found the whole concept of Tumblr terribly confusing months ago, but since I was forced to learn how to use it while I was teaching this fall, I've come to appreciate its uses. So now I've made my own Tumblr to keep updates of my recent gets (although I've been bad about updating it often).
http://hantsukihaunter.tumblr.com/ I've also been meaning to make a Weebly account to keep track of my whole collection as well as post some of my wants. Somehow, I managed to make it happen, but I still have to update my collection pages. ^^; But! I did manage to construct a list of my wants in case anyone chances upon the site, so please refer to this page for my most updated wants:
http://hantsuki.weebly.com/wants-list.html