"I mean why not?? The RJ's are doing so well!!!"
Not really. At the most basic level, while the number of RJ
's sold have been quite impressive, the net profit generated by those sales has been relatively small. You just have to look at Bombardier's financial statements to see that!
As Boeing nut said, it isn't worth the investment for Boeing.
Nationalism is an infantile disease. It is the measles of mankind. - A. Einstein