One must agree with the fact that on the foundation of Mathematica created the most popular math encyclopedia.
Our response to Chamberlain.
I propose to establish a Global Practicum of elementary and higher mathematics - Mapler.
My Russian version already contains several thousand multi-choice programs with complete solutions, tests, tutors, graphics, etc.
This workshop will be an order of magnitude more in demand audience than Mathworld.
Reply Maplesoft?