IM Functionality On Twitter Suspended Indefinitely - somehow Twitter is reducing itself to irrelevance. First, SMS is turned off for almost all relevant regions of the world (except in this strange bilingual North American area and in the largest banana union in the world - oh yes, and also in India), now IM is finally going down the drain at Twitter. What remains? A rather meager web application that you have to painstakingly poll on the go if you want to see what's going on.