There are some very interesting entries in the best mashup competition at Mashup Camp 4 this week. Here is a sample:
- Twitterlicious: Twitter mashed-up with Del.icio.us. When you are viewing your or a friends timeline, you have the option to clip the tweet. This saves the tweet URL tweet in your del.icio.us account as a private link with a specific tag so you view it later. For more, you can check-out this good video from Mashup Camp organizer David Berlind with Twitterlicious developer Myk O'Leary.
- Bookmark Cleaner helps you keep you del.icio.us bookmarks clean and safe. It allows searches like: A malware and phishing site search A search for cleaning bookmarks with a particular tag and a search for links that no longer exist, aka 404 not found.