I've been moaning about this for a while, if you've noticed. This isn't just WP7, it's just about every modern smartphone out there.
It might not be so bad if the software were more finger friendly and the call screen appeared immediately after the call...I prefer hardware buttons, but I think it could be OK if the software were better.
__________________ Want to contact me personally? Use this. Want to read my personal blog? Check it out. Want to follow me on Twitter? Here you go.