Watches and Want Ads
Frimp has a new take on want ads. Instead of posting a want ad and hoping someone with what you want sees it, your want ad finds items for you. When you create a want ad, you associate a search with it. This search will be run against newly added items every day, and any matching items will be emailed to you.
You can also create watches. The only difference between a watch and a want ad is that a watch won't appear in the list of want ads. Both are run once daily against new items, and both result in emails of any matching items.
Some common watches would be for all items near your location, for all free items near your location, or for all items matching your keyword posted anywhere. Any search you can make can be turned into a watch.