Which is why the conclusion at the BOF was that the buildbot would run maemo-optify on everything at some point in the future, unless the developer specifically told it not to, or the package already installed into /opt.
A concern though is does this mean significant rewrites of current apps, rather than the great and "quick" ports of current apps we were expecting? A lot of great apps already on Maemo and Linux. Shame if this becomes an obstacle to proliferation of apps to Maemo 5.