On Wednesday, May 17, 2017 at 10:00:01 PM UTC-4, son_of_flubber wrote:
Some of the folks with ADS-B will become lax about visually scanning
for traffic.

I've was giving our L/D-impaired-brethren the benefit of the doubt. I assume that power traffic does not see me. I've been overtaken close by on my six.

ADS-B will make this problem worse for unequipped gliders and better for TABS-equipped gliders.