I accidentally published an unfinished draft blog post today, it was something in my queue that I have been trying to finish, but was not able to dedicate time to it. I published it by mistake after I clicked a wrong button.
I sincerely apologize for the confusions that it may have caused. I will try to make the post(s) available as soon as I can.
[UPDATE - May 10, 2012] The series of blog posts is available now, it is still currently working-in-progress.
Drag & Drop File Upload (part 1)
10 hours ago