Additionally, many contemporary knitters have an interest in blogging about their knitting, patterns, and techniques, or joining a virtual community focused on knitting, such as the extremely popular Ravelry. There are also a number of popular knitting podcasts, and various other knitting websites. Contemporary knitting groups may be referred to in the U.S. as a "Stitch 'N Bitch" where a group of knitters get together to work on projects, discuss patterns, troubleshoot their work and just socialize. In the UK, the term has been "knitting circle" since the early 20th century.