I use the Ad-Block Plus application with Firefox so I don't get any ads.
I really don't like political ads, especially for those obscure positions that no one even knows about. It seems like that the candidate for "district 12314512 representative" or "circuit board judge" with the highest advertising budget ALWAYS wins.
Talkbass is very "right". You should know that. I asked the same question a few weeks back and got the generic "Our ads are random based on thread topics".
I think FL Knifemakers avatar is DIRECTLY responsible for this travesty.