Not many alts are worth listing so it makes sense. I think they should add a few more, but last time they did it got removed fast.
these are the same folks that list novacoin because they were bribed by the huge premine.
same folks who listed feathercoin and terra coin and ppc because they again got paid off in huge sums.
Same folks who said "we are delisting ftc" only to cause panic, then when it dumped "jk guys mother russia dump you"
BTC-e is and will always be one of the shadiest exchanges on the planet.
I say this and still trade there because of ltc liquidity.