Yeah automatic TCGs are great to do a quick little update while you've got a few free minutes, but they definitely don't have the same charm as a full TCG.

I don't think the site rewards worked, I clicked the link but it doesn't register that I got any cards (didn't show up in the logs and the rewards link remains on the Rewards page). I wonder if the broken image at the end is what broke it?

If you want to try sending it again I won't take any rewards from the randomizer yet.