MobJet is expanding its microblogging services in Asia after a successful debut in Japan, reports Adweek.  The Singapore based company s next test market is its home country.  MobJet founder James Skinner sees his service offering features that will help it eventually take on Twitter.  The microblogging tool has no character limit and allows users to attach media files such as videos and music to their text messages.

Read more at Adweek {link no longer active}.