When email becomes a very unreliable tool for contacting users, apart from RSS, what other effective notification channels do website operators have? Think about your daily life, what other commonly used contact tools are there?
You might immediately think of instant messaging software (Instant Messenger, abbreviated as IM). Yes, in this internet-savvy era, there is at least one IM open on everyone's computer desktop, and the use of IM has even partially replaced email.
The possibility of using MSN Bot
The limitations of using MSN Bot
The dawn of IM marketing
Fourth-generation online marketing: power in the hands of users