Nobody needs a large amount of BLK to stake as I understand it, it just increases the odds of being 'chosen' I dont think the largest wallets would squeeze anyone out completely, its not that kind of race. Basically what happens is the age or time since you last staked helps count in your favour. So someone with a small amount but who hasnt staked in a while will eventually get lucky. Its more a queue like system, nobody on the network is excluded.
Obviously read FAQ yourself etc
How many BLK-coins u need to "mine" with PoS?
more than 1
better 10k
Why is it since the new wallet staking has been crap..for me?
47k staking and I received six (6) coins for all of 2017, very weak imo 8(
Maybe 4x higher as a guess, does depend how many are using their wallets over exchange holdings. I have noticed a positive trend in BLK interest, would be a positive overall if more people used wallets. Anyone following that stat?
The arrow in the bottom right corner must be solid black to be a good stake. Mine was clear just then and its flicked on now, sometimes takes a min?