Yeah the first website is really new, I'll ask them if they are going to list more of them :)

Yes, a reddit post seems to indicate that you can receive rewards if you're using Ledger:
https://www.reddit.com/r/Stellar/comments/7onl3a/tip_keep_your_xlm_in_your_wallets_for_free_xlm/

You apparently need to join a voting pool through your wallet.