We will need to wait for the announcements for the bigger exchanges, but I think not many will support bitcoin gold.
I am curious to see which wallets, if any, will support bitcoin gold.
Bitcoin Gold is a scam. Core's way of trying to create more "dividends". Looks like may have been attempted under Blockstream management. The website for bitcoin gold was registered anonymously and the only contributors to the GitHub are Core/Blockstream people.
If I can get coins for free and don't have to pay anything for it, how is it a scam? Or are they planning to dump a pile of premined coins, when BTG hits exchanges? They have different hashing mechanism so there is no hashrate shifting back and forth as was with BCH. I heard there is even replay protection being implemented. The only two ways I see it being a scam are premined coins in creators possession and phishing private keys with shady wallets.