I use a Wacom digitised screen Intuo 24HD touch, and the collaborate streams are not compatible with pen input or touch input at all. I can't use the scroll sliders on the side of the streams area, and I can't control the date input sliders either. even if I try to use my magnification software to enlarge part of the viewing area, it will just not let me change the sliders in the collaborate streams window. I have to put my pen down and use my mouse instead. Please update your software so that pen input willlwork with your website.
Thanks