We've had subsidized Internet for a couple of years now and there were no major upticks in dues when it was implemented. That suggests members are getting a pretty good deal on Internet--we're certainly not paying $10 per day, per room. And as another poster mentioned, Internet usage has grown significantly, as has the number of hotels which offer service for free.
As for valet, the numbers are probably not as favorable. The BoardWalk has a max of about 530 rooms. If just 1/3 of guests valet park that's 176 rooms x $14 daily fee x 365 days = $899,000 in annual valet parking fees.
The BoardWalk operating budget for 2009 is around $18 million. At those numbers we could be looking at 5% dues increase just for the valet parking. That would be in addition to the normal 2-4% increase due to higher CM salaries, increased benefits costs, higher utilities costs, etc.
If the number of valet parkers is higher, the cost increase would be even more dramatic. If the number of valet parkers is lower than 1/3, it increasingly begs the question of why 100% of owners should pay for an expensive perk only used by a small percentage.