Yeah, you wanna hold as many SEED tokens as possible to maximize your free tokens rewards from their platform. So free SEED tokens are never wrong.
Indeed, I think this is a great mechanism introduced by Superbloom which incentivices holding the tokens
Holding good quality project tokens always fetch good benefits in the long run. Not many people understand that. Thats why they are dumping at first opening. People who got bitcoin and ETH at dirt cheap price or free might have already exited with small profit. See where it is now.
It's also worth noting that you also have to register for each and every ICO that you want tokens from, otherwise you won't get them from holding your SEED tokens.