Do you really think that this will push the price up? It is not that. To be honest, coin at early stage going to many exchanges can go down easily. The coin needs marketing, awareness and its own movement to go up in value. Many markets for trade DO NOT CREATE VALUE OF THE COIN!
It will push the price up but not to where it should be, the thing is when you want to seriously build a coin and want to have it be accepted by online shops and gambling games, People will need it to be listed on a popular enough exchange to be able to trade their faircoin for btc easily.
Mintpal provide volume and most online shops require a solid exchange platform for a coin to be accepted.
I dont want us to be added anytime in the next 3-4 days but the community is so big that it needs a decent exchange for now.