In terms of traffic, Twitter is becoming a hybrid of Digg (of some years back) and StumbleUpon. By Digg I mean that thousands of blogs are now including “Tweet this” buttons (just like they were with “Digg It” buttons) and like StumbleUpon, Twitter has the ability to send thousands of visitors in a short period of time. My friend Gyutae managed to leverage over 35,000 hits in two weeks and I know blogs like ours have over 250,000 visitors per month from the service. That’s a lot of traffic.