If "they" really cared about bitcoin and improving it then *ALL* wallets that have sent or received anything in the last year (at least) would get credit. Or whatever timeframe they care about.
But no, that's not enough for these guys... You have to first know their stupid coin exists in the first place, then spend a huge amount of money proving your wallet is active to get some coins on their fork.
Fuck, and fuck you to these type of scams. These are yet more people just trying to get rich quick by making a fancy website while not doing any actual work.