how many adsense accts do you have? and on average how many sites do you have linked to each adsense acct?
How does the number of accounts other people have make any difference to you? Google allows one account per legal entity.
I have one adsense account sine more accounts are not allowed and you will get banned. I use Adsense on two of my pages.
Please don't tell it again, you yourself will get in to trouble. Only one adsense account is allowed for one human being and not allowed to start one more.
Google only allows for one account per person. Sure you can try to open others, but what's the point? It's not that hard for them to catch and ban you eventually (both accounts at once). Don't see any real benefit that compensates the risk.