Posted this on amaroK's last.fm forum but didn't get any answares so I guess I'll try here.

I listen much to shoutcast radio stations, such as dnbradio.com and smoothbeats.com
There is one thing that annoys me, Amarok doesn't submit the tracks to last.fm

Is there some way I could let amarok submit tracks form shoutcast to last.fm ?
Is this maby something we will see in amaroK 2.0 ?

Last.fm does not allow this, sorry.

Wow, seriously. That's pretty strange...
Too bad, I listen much more to shoutcast than my own collection.