This week’s award goes to none other than Microsoft’s Hotmail service. Hotmail subscribers are now limited to sending only 100 messages a day “in an effort to prevent spammers from using Hotmail to spread spam,” said Lisa Gurry, MSN lead product manager in an interview with News.com. This is what I call, how to destroy the customer base you have. Think about what stupid things Netscape did – this is pretty close in terms of stupidity.