Anycomplete - The magic of Google Autocomplete while you're typing
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Qikipedia - Instant Wikipedia summary cards on any web page
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Newsit - Find the discussion around the page you're looking at!
Roomvine - Chatrooms for real life venues, neighborhoods and events