I've been using a 7 port powered (but not enough power to max all 7) hub from Monoprice for some time and am pleased. Product ID is 5328.
As for the mass problem, double back tape is your friend. There is a weighted hub available from Belkin, but they charge a ridiculous price.
Just remember the Monoprice shopping philosophy:
• When placing an order, get a couple of every cable you are likely to need in the next year plus some for your technically challenged friends. You probably can't beat these prices. That amortizes the shipping cost.
• Don't expect the same product to be there the next time you shop. (But I stocked up on $1 iPhone cables and $2 headphone/mic sets when they were there, see above)
• Prices are low, quality is generally acceptable, but won't be top notch. On the other hand, making a Cat-5 cable is not rocket science.
• CAT-6 is cool, but by the time your gear goes to 10Gbps+ it will need something better anyway.