I say that's ok.
There are enough good places to submit to still and there are more avenues to persue when plugging galleries
TGP's:
http://www.2dxtremenetwork.com/dbase/links.php?cat=22
Nice list all accepting galleries
Linkdumps:
http://www.2dxtremenetwork.com/dbase/links.php?cat=24
Growing list of dumps.
Forums:
http://www.2dxtremenetwork.com/dbase/links.php?cat=25
Those might actualy replace real TGP's someday as they make submitting like doing TGP subs in the beginning
So don't fear gallery submitters there's hope for you yet!