A fair point. One plug for tags: they (as opposed to categories) give thread creators the option of specifying more than one. Do we need/want that? If I recall correctly, there are cases of apps written for OS2007 that work in OS2008 without modification--perhaps those threads could have two OS tags. Also, IIUC, Mer and Fremantle are highly compatible, but not 100%. For example, some Fremantle software will take advantage of N900-specific hardware like the accelerometer. Also, right now, applications for Mer (like Tear) need to be put in a Mer repository. I'm not aware that Mer is officially pulling from the Fremantle repository yet, although perhaps that is on the near horizon. So I'm not sure if this is a good argument or not.