Having lived in hard (ok, VERY hard) water regions all my life, I much prefer the taste of hard water, and agree with the comments about feeling cleaner after washing in it. The need to use a fair bit of washing powder in the machine is annoying though. As is the limescale build-up on the shower glass, etc, etc.
On balance though, the taste and feel issues probably outweigh the negatives for me.
On balance though, the taste and feel issues probably outweigh the negatives for me.