It's interesting how many old bugzilla issues are still open though they're done

[Trass3r]

I just searched for the keyword patch to see how many tickets are still  
open with submitted patches:
http://d.puremagic.com/issues/buglist.cgi?keywords=patch&query_format=advanced&keywords_type=allwords&order=Last%20Changed&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED

Some date back to dmd 0.164 and one even is for gdc! Shouldn't those be  
closed to keep the system clean?