Author: Mitch Keeler

One of my favorite trends of the past few years is to mashup content you find from various sources.  This usually means taking source information from a number of different resources, and mixing it together to get it in one place.  Think of it as having mashed potatoes, pouring gravy all over it, then swirling it around with your spoon.

This month, I deliver to you 21 sites that will help you mashup your own content on the Web.

1. Yahoo! Pipes
   Merge links, news, content and more from multiple sources!
2. Feedweaver.net
   Mashup multiple RSS feeds into ONE!
3. Almost.at
   Following people and events in real time!
4. TrackThis
   Track your packages over e-mail, text message, Facebook or Twitter.
5. FriendFeed.com
   Keep track of your friends from multiple social networks!
6. Ping.fm
   Update Twitter, Facebook and more in one spot!
7. addictomatic.com
   Track the latest buzz on the Web!
8. Melzoo.com
   This Meta search engine, offers “visual previews” of the search results…
9. lifestream.fm
   Share your statuses across multiple social networks in one place!
10. WhoisBucket.com
    A fancy whois domain search!
11. MashedJobs.com
    The latest design and development jobs from well-known job boards like Authentic Jobs, Krop, 37signals, and more all in one place.
12. CrunchPanorama.com
    Database and map of technology companies!
13. Woozor
    A Google Maps / Weather.com mashup providing 10 day weather forecasts all around the world.
14. whatsout.net
    Find out what music, movies and video games are released each day.
15. MetaKiller.com
    A news mash-up site that delivers news that is relevant to you!
16. Hellotxt.com
    Update your status on a number of different social networks!
17. Limmz.com
    Search a number of different search engines, all at once!
18. AddThis.com
    A badge for your site to share your page on a number of different social networks and bookmarking services!
19. OurSignal.com
    oursignal = digg + reddit + del.icio.us + hackernews + yahoo buzz
20. SmashingFeeds.com
    …unleashing the power of RSS!
21. Swimwire.com
    bringing social networks together!

Have another favorite web site where you like to go to mashup your online content?  Let us know in the comments.  Also, let us know if you have found any new favorites in this ultimate list of mashup resources.