I'm looking for really nice, convenient ways (for the end-user) to embed a live chat inside a webpage. Let's say the page has two parts, like frames...one frame is showing a live video stream, and the other frame is a live chat. What's a good way to do that?
Ideally, people would be able to participate in the chat with their desktop/laptop, but also mobile devices (apple, android). Minimal/none of the annoyances of registration, logins, etc.