package reviews: show only review reqs using a particluar language ?

[Development discussions related to Fedora]

While trying to find packages that I consider I'd have the skills to 
give good feedback on, I keep coming up against the hard java etc stuff, 
that I have no idea about...

Is there currently a way to query bugzilla about say packages only 
written in java, python or c ?

Are bugzilla tags freeform, ie could any bugzilla user add such a tag to 
the review ?

DaveT.