It'd be nice if the "Become a Premium Member" advertisement and other ads
were removed for Premium Members, also when searching for caches it'd be
great if it showed a little logo next to caches you looked for but could
not find like it does with caches you've found. Another great feature for
us mobile users would be a mobile version of the geocaching site so we
could search for caches on the go. Also a built in spell checker would be perfect.