2 ms·

When I've read the first part of the first sentence, "Twitter's mobile advertising arm enables its clients to use a hidden...", I've thought "I'm a client, but

by trvz 12y ago

When I've read the first part of the first sentence, "Twitter's mobile advertising arm enables its clients to use a hidden...", I've thought "I'm a client, but never heard of ... oh, nevermind.".