The POW Token is a little different then most of the Airdrops. It's a standard ERC20 token on the Ethereum blockchain with 2 particularities : they have a lite version which is non-blockchain based (usage via browser) and they have this airdrop distributed via social accounts.
https://POWtoken.com?ref=POW87060 (ref link)
Indeed, POW is a crypto-currency that is being given to all users of Facebook and Twitter. If you're a user of Facebook or Twitter it is completely free to get an initial allocation, and the earlier you claim the bigger it is. All you have to do is click on the button of the social media you wanna link to POW *.
The current version lets you send and receive POW with zero transaction fees with your Facebook friends. Soon they'll be releasing functionality to allow you to do the same with your Twitter followers. Next will come the ability to transfer POW with any other user just by sending to their email address. And they already have plans for Instagram, Reddit and Weibo. POW has the potential to be the most widely held currency on the planet.
For now there is no bridge between the "lite" version and the blockchain one. That mean you can't transfer your token earned via Facebook & Co to real cash, but they are working on it and its suppose to be ok in the next few weeks.
To claim your free POW 'lite' simply sign-in using your Facebook or Twitter account (you can make a separate claim from each!). The actual estimated price is $0.000014 a coin, and you'll receive around 58.000 - 60.000 of them if you apply now (0.8-0.9$).
Website (non ref link) :
https://powtoken.comMy ref link if you wanna help :
https://POWtoken.com?ref=POW87060* Remember that allowing a third party website to access some of your data can be potentially dangerous, do it at your own risks or let's say ... with a crappy account