i believe it costs 3btc to get listed on bittrex with spotlight (or 5). with the ico funds, i'm sure dev team can fork out that in exchange for a liquid tradable market for JWL on a reliable platform run by 2 security experts.
OP you might want to consider this..
Imo you don't need to actively pursue getting on any of the smaller exchanges like yobit, 1ex or coinexchange. ( they will have much lesser - less than 1-5% - of liquidity on bittrex ). Just focus on listing on Bittrex and everything should work out fine. Continue to do a good job developing the platform and managing the coin and community , and you'll eventually end up on Polo too.
We need poloniex and coinbase.
You want some goals, theyre they are.
Lets do it and land at least one.
Agree with you there. Many people not realise that poloniex add coins that may profit them better and have good image. JWL have gain their reputation gradually as trusted project without any gimmick and over advertisement. Hence i believe for now this is a project with trusted dev and good reputation with high potential.