For the record, I liked Arrow Chat. An unobtrusive little button @ the bottom-right corner of my laptop's screen. Click "on" or "off". No issues. I don't use mobile devices (IPad, Iphone, etc.) for browsing and thus did not experience the mobile version that inspired the hue and cry that has resulted in Arrow Chat's elimination. I've never used our Chat feature, but gosh darn it all
I already miss that unobtrusive little button.