I have claimed BCH, BTG & BTX. Just tried to claim Bitcoin Diamond via Bither but it says balance 0.00. Presume the last time I moved my stash coins was before the BTCD fork.[/q
Can you share the address you were trying to claim, so I can have a look?
Is it normal for Bitcoin Forks to have zero to no information at all ?
If it's not much more than a copy/paste project, that doesn't surprise me.
From the website you shared, Loyce. Apparently I have coins ranging from "Bitcoin Community" "Bitcoin Hot" "Bitcoin Top",etc
I tried to find wallet or exchange for these coins with no avail, Coinmarketcap have no information about it and the only exchange I can find for it were from Yobit (which I hate due to its customer support)
There are many Forkcoins without working wallet/exchange, that's why I don't mention them.
Funny enough, when CLAM airdrop first started many users on Bitcointalk would beg for other people's unused private keys

Some even wanted to buy it for a few dollars
People are still trying to buy used private keys, either for tax purposes (to claim "capital gains") or to claim forks and airdrops.