Because of your empty white rectangle at the top of the page, it blocks the log in on me usually. Today was an abnormality, that I was able to log in. There are many subjects, that I would like to contribute to, but am unable because I am unable to log in.
What purpose does that blank field serve? Get rid of it I say, or at least let people sign in though it.. Well that's my rant. Do something about this.