When i had about 50k BC i got about 0,05BC in every 3-4-6h....
Generally idea is that if you are lucky or you have many coins inside your income is like that:
1 day 1% * (1/365) 1000 BC = 1000,05
2 day 1% * (1/365) 1000,05 BC ~
____________
worst case VERY unluky at the end of year
365 - 1000 = 1010BC
____________
Anyway small intervals are good for POS miners because all blocks are mine now by POS get some small amount of BC.
Small amounts - but i like receive even that 0.05 Day : D for supporting network.
Anyway in POS while mining can get extra BC from fees.
With so low amounts of BC paying out you are not able to flood market even those guys with eg 500k+ they can't flood market...
But some reward is necessary to maintain network with full POS system. Imo 8h intervals are pretty good you don't need to wait 20 days / or 365(always online like ULTRA )
Big stakeholders can't flood and those small too.