In the early videos where nokia reps showed the N900 they said that MMS would come in a update..

fMMS works but I really want it implemented in the conversations app.
MMS might not be that popular in some countries but in Sweden it is. I know it is outdated but my mother doesent have a computer and is not allowed private email at work. So an MMS with pics of her grandchildren is really something for her as she lives far away.

really strange that Nokia wont implement this, but if they want to reach the masses with the next device I think MMS is a must..