Right now, anyone can come into Tangler and find something to talk about and someone to talk about it with. There are lots of groups ranging from gadgets to travel. Each group in Tangler is a casual collection of people who are interested in a particular subject. Within each group Tanglerers create a topic for each conversation. To participate, all you have to do is type in your message and hit send. Your contribution will be instantly added to the end of the discussion.