We have added "Open Discussion" this year so that you will have a place to post messages that are of general interest and do not specifically pertain to a paper, poster or panel.

If you want to write to one specific person, please, do not do it here. (You can send an instant message to a colleague if they are logged in, or find their e-mail in the Who's Here section of the conference.) You may want to post topics that you would like us to consider including next year, share impressions of the conference, post a general query to the community or post an announcement.