A liberal is a liberal is a liberal!
I've found that it doesn't matter how someone identifies politically, whether they call themselves an anarchist, communist, socialist, nationalist, or otherwise, they can still be a liberal. Their politics can still be lukewarm and neutral/safe/non-threatning. It all depends on what YOU are trying to build at the moment in how you relate to the liberals as long as we keep in mind where they're at at the moment and know that they can potentially sell you out. ;)