Eric -
I can't help but agree with you... but the old V series has an appeal: mechanical, changeable lenses and backs, ability to throw on a good small digital back. Lots of flexibility.
The problem is when you upgrade your expectations: I like the metering hookup (a lot) on the Rollei gear - its a snap. The film backs are better on the Rollei (flatter). The mirror slap in the V series is a bit more, and the ergonomics are IMHO better on the Rollei. Plus, if you add a prism on the Hassy, the whole thing now gets kind of big too.
Still, a hankering for the simplicity of it all is there. I agree with you though - if shooting film, a TLR is a pretty nice (no mirror) solution.