The strategy seems similar to Facebook. "About" says that they are trying to help students, but if you check the homepage, the first thing you see is "Male Strippers for Hens nights in Melbourne", so the curriculum looks suspect, to say the least. Then, they hit you with a bunch of ads, and probably ( I'm guessing ) spear fishing, $$$-broken crypto, and other black-hat bull-beep. Say what you will about OEIS failure to have every possible integer sequence, or certain editors making secret black-lists of undesirable degenerates. They also don't have advertisements or hidden attacks, and the content is much better quality, for example: https://oeis.org/A003401 . "Constructibility implies that when m is a member of this sequence, the edge length 2*sin(Pi/m) of an m-gon with circumradius 1 can be written as a finite expression involving only integer numbers, the four basic arithmetic operations, and the square root." Cheers, --Brad On Sat, Oct 19, 2019 at 6:00 PM Bill Gosper <billgosper@gmail.com> wrote:
RubbEESSHimo! How can that bullbleep page remain up? —rwg