04/22/07: Comment feature is added. People can easily comment on each program and report broken links, talk about similar programs, etc. 04/12/07: Now, we count the number of clicks on every program. A link to most popular programs is also added.

03/27/07: Added All Queries, All Programs, and All Groups sections to get more hit from search engines. Also, added 'similar' link to programs to let people easily look for similar programs.

Dec. 06: Added email receipt feature. People can watch a query and receive programs that match the query by email.