Remember those mind maps you would make in school? Besides being fun to make, they were a great way for you to remember stuff. Wisdomap.com brings back that concept, and makes it fun for everyone to enjoy. You can create free mind maps on the site, and store them to come back to them later. This will allow you to think up ideas and then store them for when you want to think of them some more. If you like the service, you can upgrade to the premium and get unlimited access to maps. This is particularly good for anyone who has a mind that works too fast and needs to remember many things. If you’re still unsure about how good the service is, you can preview it. This demo is great, and sheds light on many aspects that make this service great. Over all, this should be a good way to store knowledge and ideas.