Hey all SFNers... Um just to let you know that in support of giving InternationalDiscussionForums.net some special content, I have been posting there exclusively some of the interesting math problems what I would be posting here. I mean, IDF is a pretty cool place, and its run by some of your fellow SFNers, so you'll probably feel comfortable there, and I've been posting interesting math problems there. This isn't meant to be an advertisement, just an announcement of where I've put some math problems that people who enjoy this forum would probably enjoy. But I mean, don't go if you don't want to, because this isn't an advertisement.