First I have heard of it, so I doubt I will join in such a poorly-marketed, and ineffectual effort.
I can think of dozens of better ideas that would have had more PR (the whole point of the event) and more powerful impact. If you gave out the White House email address and had every Gay and Lesbian person in the world email on the same day, and CC the Today Show Newsroom, that would at least clog up the email systems and make a political statement and media event.
So - count me as a Gay worker who will be at work on Friday, October 8th - besides, that is donut day.