Testing the capabilities of mobile blogging to learn the limitations of this fablulous (new to me) medium similar to twitter but with hopefully expanded ability

How long can a mobile blog be? Is it limited by the max char limit of 160 and does that mean longer blogs have to be MMS format which has a 1000 char limit?

Mobile test for first time So after many failed attempts and non-starts I have now successfully blogged from my phone. YIPPEE, yay and all that, now for further tests, the mad scienitist has to keep going, research is never complete, just ask Dr Frankinstein His monster remained a work in progress and continuely on the move. Off to the workbench.....