Hi Matt...

Have not heard of too many problems this side of the pond and lots of these Dash 7s and 8s flying.
http://en.wikipedia.org/wiki/Bombardier_Dash_8The few aircraft accidents I just looked up were due to Pilot Error and no fault of the aircraft.
I know several folks that fly both types and they love them...
Boeing bought DeHavilland and then sold it to Bombardier so not sure what happened in-between the mergers.
Canadair which became the core of Bombardier was another sell off by the Canadian Government who at the time did not want Canada to have an aviation industry.
Canada has built the finest aircraft in the world over the years and thank goodness we have a new government with a majority that is building our aviation, space and naval industry so that we will not have to rely on foreign products, civil or military...