Alot of the perks we get being Disney Club members we already get through the 100 other cards we lug around with us. We joined primarily because we're just Goofy about Disney and so we can buy the 8 park passes we need and the two AP's we need for us for our upcoming trip.
Once I've learned about the various 'discount' sellers, I'm not sure its worth it to us to keep the DClub, as alot of the benefits do seem to be things we won't do (EuroDisney or whatever they're calling it these days/Disney Land/hotel packages, etc)...but then again, its only $30 or so and we get Disney stuff year round to give us our fix until we can go home again.
I hope this helps,
Joe