SlideSharewikipedia
LinkedIn SlideShare is a hosting service for professional content including presentations, infographics, documents, and videos.
slideshare

Chief technology officer

CTOchief technology officerchief technical officer
Jonathan Boutelle is the CTO of SlideShare and came up with the initial idea behind the website.

Webex

Webex CommunicationsCisco WebExWebex
Zipcasts do not currently support screen sharing with the presenter, a feature available in competing paid services like WebEx and GoToMeeting.

GoToMeeting

LogMeIn GotoMeetingGoTo
Zipcasts do not currently support screen sharing with the presenter, a feature available in competing paid services like WebEx and GoToMeeting.