YoBit have $10-15m of daily volume and this exchange charging 0.1 BTC for coin listing(cheaper than many other exchanges, and good price for this daily volume).
Well, since it's near impossible to get anywhere listed for free these days, yobit at 0.1 btc is worth considering despite being a shady exchange.
I also like coinexchange though I don't know what they charge.
Tradesatoshi still has free votes as well. I'm sure the community could rally to get it there.