The network stakes a block every 60 seconds or so. The higher your stake weight each round, the better chance that you will stake that block. Dooglus stakes often because he has lots of CLAMs spread out over many addresses, but his odds of hitting a lottery block each round are no better than any other user. He has just purchased more lotto tickets, you could say

Always keep your CLAMs in separate addresses of 5 CLAMs or so in each for the best results. Backup your wallet.dat file after creating new addresses.
I still have the original amount on each addresses, haven's split them up yet
I would say they stake about 4-5 days average (except the first time it stakes since distribution... only couple hours)
and those tx dooglus posted, both has around 2.5 CLAMs, is it correct assuming his 2.5 stakes about 8-10 days?
Lets say I have 2500 CLAMs & split 100 2.5 CLAMs everyday for the next 10 days
so that is 1000 unspents (and I believe dooglus has a lot more

)
then starting about day 9-11, I will get about 80-100 stakes/day continuously ~ 8-10 CLAMs/day (no lottery), is that logically true?
but wouldn't it hog the cpu process, if I have a wallet (standard qt) of 1000 address with each 1 unspent amount of 2.5 CLAMs?
why you create 2 transactions to send out to 2 different addresses?
I can understand it if you re-send it to the same address to have 2 unspents on 1 address
but why not just make 1 single transaction to send to 2 completely different addresses? (with the add recipient button down there)