You're not really being fair on Nokia or BB; Nokia had an iPhone competitor when they added phone functionality to their Maemo 'Internet Tablet' OS in 2009, creating the N900. Sadly it had to compete with another in-house project to add multi-touch and HW acceleration to Symbian. After Nokia announced the merger of Maemo with MeeGo, they were unable to forge a clear way forward for their smartphones ever again.

Blackberry took far too long to make touch devices their numero uno, from the Storm in 2008 to the Z10 in 2013. In the meantime they had to cope with a lacklustre platform, as just about everyone did until Android came around. They should also have cross-platformed BBM far, far earlier than they did.