  A survey of Ne, O and Fe coronal abundances culled from the recent literature
for about 60 late-type stars confirms that the Ne/O ratio of stellar outer
atmospheres is about two times the value recently recommended by Asplund et al.
The mean Ne/O remains flat from the most active stars down to at least
intermediate activity levels (-5L_X/L_bol<-2), with some evidence for a decline
toward the lowest activity levels sampled. The abundances surveyed are all
based on emission measure distribution analyses and the mean Ne/O is about 0.1
dex lower than that found from line ratios in the seminal study of mostly
active stars by Drake & Testa (2005), but is within the systematic
uncertainties of that study. We also confirm a pattern of strongly decreasing
Fe/O with increasing stellar activity. The observed abundance patterns are
reminiscent of the recent finding of a dependence of the solar Ne/O and Fe/O
ratios on active region plasma temperature and indicate a universal
fractionation process is at work. The firm saturation in stellar Ne/O at higher
activity levels combined with variability in the solar coronal Ne/O leads us to
suggest that Ne is generally depleted in the solar outer atmosphere and
photospheric values are reflected in active stellar coronae. The solution to
the recent solar model problem would then appear to lie in a combination of the
Asplund et al O abundance downward revision being too large, and the Ne
abundance being underestimated for the Sun by about a factor of 2.
