TargetSpot locates needle in the...

Internet radio isn't going down without a fight. TargetSpot, a recently-launched provider of ads for streaming radio, is not only expanding, but also diversifying its network of ad offerings.

In addition to Beasley Broadcast Group and Rubber City Radio, two online radio networks, the streaming radio ad platform will provide ads to Haystack.com, a "web 2.0 service" that connects artists with listeners. The new additions bring TargetSpot's roster up to 400 stations.

TargetSpot launched with deals from CBS Radio and Intercom Communications last month.