In my case it's for a CRM / marketing dashboard, so the data is more stuff like "pageviews over time" or "sales today vs last week".

I'm fairly sure that the actual data is unimportant if the widgets and data format are sufficiently generalised.

The important parts for me are how style-able the widgets are... seems like everyone is going for these carbon-black dashboards which isn't ideal for most of where we want to show it (ie, not a statusboard on a TV)