If you already have the pi coin mined in your smartphone then it's better to be patient considering their noise which they keeps making on social media, as then if your app is being deleted or you lost your details it will hurt you the more without having back access to your account. From the look out of things pi coin will definitely puts smile on people's face when they finally go live. That's remind, i don't know how truth is this i learnt that pi coin was listed on exchange as then where by many people fell victim of scammers please could someone throw more light to this if you also heard this same news.
I don't know how many more years it will take them to complete their developments and finally launch their token in the exchanges because it has already been about 4 years since they have been asking their users if they will soon reach the mainnet phase and then there will be listing and stuff but all just promises and no actions at all.
I wonder if people still believe in those promises and I also wonder why people think that the token will be worth a lot because there are millions of people holding tokens which means that the supply will be huge and when a coin or a token has a huge supply, it can barely have a high value.
So, it's better if people have realistic expectations. And about the news of it getting listed in an exchange, none of that is true and the whole community of their project is yet to see any progress about the listing.