I planned to add similar list to just released HNResources (http://news.ycombinator.com/item?id=1840164 http://news.ycombinator.com/item?id=1840164) Now I'll ju

I planned to add similar list to just released HNResources (http://news.ycombinator.com/item?id=1840164 http://news.ycombinator.com/item?id=1840164) Now I'll just add links to offers and offerless lists. One issue I didn't know how to fix is that most offers is limited in time and better to be removed. Are these lists are cleared or old offers just shifted down?