Yes, this is helping. I would say in your example selling is better if you want a fast payback. Re-invest is better if you think about long term profit, it will generate extra dividends.
You are right...
But do not forget that if 100% of members only re-invest...even if the site makes good profit and can offer good dividends...
soon or late the other options(selling,normal claim,vip claim,destroy vip) will become more intersting...it is just market law.
if something is too interesting...the market will regulate it.
The problem is that you can not know in advance how the market will work.
Take the captcha shares:
Captcha shares does not make dividends,but price is going more or less up and down.
it is hard to know if it is better keep them without dividend to sell them later for a better price...
You can only know in the "future" if you analyse the "past" (analysing the graph)
For feeding the capcha share price,i need a payout from "faucet game"
faucet game has increased the minimum payout at 50000 satoshi...
if faucetgame closes before i get the 50000 satoshi...the captcha shares price will be affected.
Other risk...minimum but possible:
If my income decreases then the dividends will decrease as well,but not only...the "claim base" will decrease as well...
if people then "claim" less...the cash back will decrease as well...
Freebitcoin heps me to pay dividends...but nowadays only 2 or 3 referrals are more or less active.(and i pay 50% commission cashback)
it I get more or less active freebitcoin ref commission...all will change for my u2cloudmining system...
And so all is pending by other systems...
Hopefully I see 2 active referrals at knolix...other ones perhaps as well but i do not see them...
As you can see i can not put all my eggs in the same basket...if i do so...it can collapse for a long while.