Originally posted by Paul the Sunman I guess OVF vs EVF is a battle that cannot be won in the long term, as the latter continually improves and the size advantages are obvious.
Size doesn't always matter...
Realism, accuracy and "light neutrality" appearance of analogic SLR vision through a viewfinder cannot be replaced by EVFs.
If you are an intensive shooter and a though finder-viewer, SLR's prism is definitely less harmfull for your vision.
Also, as wildphotographers are concerned, the advantage of a "powerless" vision making thus indefinite observation through the OVF possible, has "no price" in comparison to power-assisted, thus power-depleting EVFs.