Finally, it's released one day earlier than what we knew at the first time, Valentine's gift probably. You can go grab it here.
Since it's BETA, it would be impossible that it is bug-free program. See the limitation here. However, that's not going to make this great program bad at all. We all know that we could workaround this anyway.
To improve this program, don't forget to tell what you think to developer :-P Thus, we will have better program in any perspective. But for now, I have to go testing InkSeine myself.
updated: comments, suggestions, feedbacks via gottabemobile forum -- here you will learn lots of thing also.