What is a mashup?

A mashup is a web page which contains various media related to a topic. For an event, this can contain an IRC channel, tweets, live video streaming and much more. Example: Wikimania 2011

What is a twitterwall?

A twitterwall or tweetwall is a page which contains a twitter feed of a hashtag or topic. Example: #WMUKHACK11 – the Tweetwall for the Brighton Hackathon

Image credits:
Background photo: M. Chohan
GLAM logo: Hay Kranen

List of mashups:

Want to have a mashup or twitterwall hosted here for your GLAM event? Contact me for more information.