K2 blackperl vs Piazza
A side-by-side look at K2 blackperl and Piazza. For an in-depth review of either product, follow the links below.
K2 blackperl
Development
K2 blackperl is an open-source web content management system and enterprise social network written in PHP. It allows users to easily create websites, blogs, forums, wikis and other types of web content.
phpcmsopen-source
Piazza
Education & Reference
Piazza is an online question-and-answer platform designed for students and instructors. It facilitates class discussion outside of the classroom in an online forum where students can post questions and answer each other's questions.
questionandanswerclass-discussiononline-forumstudentsinstructors
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