I'm interested in knowing more about this as it seems to be a growing business.Can I buy some of the shares via PayPal since I can't sign transactions with my main address (as the wallet is based online rather than a wallet on my mac meaning I can't sign with client) as well as having returns sent to this (within the recieve limit,after I reach this,I'll make use of bank transfer/BTC afterwards)?

Is this registered on stock exchanges in real life (not based on BTC) as I have more confidence in businesses based on these exchanges as well as being more familiar with buying/selling shares (just ask my bank to do it on my behalf and take care of it all for me.I want a set it and forget it solution) like NYSE or any other exchange?

Thanks