Angel.com, a McLean, Va., maker of software for calling centers, which has 55 employees, created a wiki on SocialText last year that lets clients leave comments, share their likes and dislikes ...

Software developer Xten Networks Inc. has an edge when it comes to meeting deadlines: a Web-based collaboration system called a Wiki, which has shortened its product development time by 20 per ...

The users have to select and download the software, install it and start practicing. "For any help, users can watch the audio-visual tutorials on the website," said Shyama Iyer, National ...