Didn't know whether to start a new thread or not:
I'm using Firefox 3.5.5 and when I see the list of threads, say under the commuter section, there is no option for 'Last'. I have to click on the thread first, then I have the option for last. Also, when I do click on 'Last' inside some threads, it takes me back to the forum list. The main list with 'Commuter', 'Cyclocross', etc... This doesn't happen for every thread, which is way weird.
This may have been mentioned by others, but I haven't seen it anywhere.