TaaS has a clever team behind it and in August (based on the current market of BTC and ETH alone), each token is forecast to pay out  $1 USD to holders.

The token is incredibly cheap at the moment and it's a long term investment which pays out quarterly.

All we can hope is that they invest in clever technology at a decent rate. Otherwise, if you have the knowledge behind what a a lot of these startups are doing yourself, it might be worth just building your portfolio alone.
 
In terms of a scam, no they are not. At all.

Start doing your own research or you're going to fail regardless in this accelerating world.