Text/ HTML gadget for Dashboards

I'd like to use Dashboards as landing pages / starting points for programs / products - I've already got lists of projects and activity feeds and sprint reports on Dashboards, but people have trouble remembering how to get to the boards / plans etc.

Would like a text or (ideally) HTML gadget so I can provide a list of links to the most useful board views and roadmap plans, as well as a short description of the program / product.

I couldn't find a "dashboard" component to link to this.