It's much safer to store your BTC on a wallet rather than an exchange. I'm holding my BTC on Quoinpro wallet, They will 100% support your free Bitcoin Gold and they'll email you about a bonus as well! https://qoinpro.com/b1f73a68571069667eb7985b0a4cdeda
While it may not be a scam in your opinion, it could be considered spam. Spam is not appreciated by the community and could be flagged or may result in action from the cheetah bot..
Some things that can be considered spam:
spam
spam/Submit
noun
irrelevant or inappropriate messages sent on the Internet to a large number of recipients.
trademark
a canned meat product made mainly from ham.