PUBLIC MARKS from cyberien with tags "open source" & tool

phplist is an open-source newsletter manager. phplist is free to download, install and use, and is easy to integrate with any website. phplist is downloaded more than 10 000 times per month and is listed in the top open source projects for vitality score on Freshmeat. phplist is sponsored by tincan. phplist's 30 feature set includes: * double opt-in subscription mechanism * scheduling * RSS * list segmentation * click-tracking * attachments * bounce management

Dimdim is the Open Source web conferencing company. With Dimdim you can show Presentations, Applications and Desktops to any other person over the internet. You can chat, show your webcam and talk with others in the meeting. More.. Dimdim is an independent software vendor (ISV). Customers install our software on their premises. We are seeking partners to provide hosted Dimdim web conferencing, customizations and associated services.