When is this going to be on the exchange? I wonder how is this going to have more value when its all given for free. Wouldn't everyone just dump all what they have after all they are getting them for free. Until when is the coin going to be on POS stage?
POS is available from the beginning. In Order to prevent dumping we decided to have the 6 month long Signature campaign. But i get your Point, i believe that when the Community is seeing progress on the wallet an Future Development that not all people will dump.
As soon As the wallet is out we will contact exchanges for adding PI to an exchange

If you have the intention to run Signature campaign 6 month long I would suggest you to add avatar as well.