Newsletter
電子報
建議使用 collective.mailchimp 或 Products.EasyNewsletter 來取代 collective.dancing
collective.dancefloor allows to create different newsletters (not channels) in a site. This is useful when in a Plone site there are some different editorial staffs and every staff should manage only his newsletter.
collective.newsticker: 仿自 BBC News 應用 jQuery News Ticker