If you are a DSL customer, you have a guaranteed data speed for both up and down links, usually about 3 mbps down and 1 mbps up.

FORBES: AT&T Data Cap Puts Squeeze On Netflix, AppleTV

It guaranteed that telecom startups could "co-locate" their new high-speed gear at the facilities of big, old phone companies.

FORBES: LET'S TRY CAPITALISM

Some activists want to speed up black Brazilians' access to better careers with a quota system of guaranteed university places.

ECONOMIST: Brazil��s unfinished battle for racial democracy