Be care to keybase airdrop that promised 500 xlm. Is a scam.
You are joking. I have just received my 688.40XLM worth 50$. Stop the FUD and join in the queue if you care for. I also benefitted from their blockchain airdrop months ago.
My friends who also registered same time have also received. If you did multiple accounts trust me, you will be disqualified.
I didn't try the keybade airdrop but my friends are posting on social media that they receive their shares and maybe I will take a look on it already since it's good amount for doing nothing

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It is interesting how there can be such different opinions on the same theme.
At this point you have made me curious and I immediately go to register, so I can write my opinion too!

Try and you can confirm here how it not works and is just a waste of time
It's not working if you didn't follow the instructions and given since you need to set up first your account before you can receive the drops.