I just wanted to point out the BORA 'Binary Explorer Board' up on kickstarter. It looks like an excellent education resource for CPLD development and logic circuits in general, with a digital circuits course already developed for it.
I don't know what the etiquette is for mentioning kickstarters, so apologies in advance if this is over some line. I won't be offended if it is deleted. The kickstarter isn't mine (although I'm a backer) and it has crossed its funding milestone, so I thought it might be appropriate to point it out in case anyone else wanted in at early, presumably discounted, pricing.