My take on why apple should be punished isn't the exclusivity deal with AT&T being the only seller of the product, but with them disabling the product on other carriers, such that you can't use the itunes service if you did unlock the phone. Phones have been carrier locked for years, but most carriers can provide unlock codes for these phones once the contractual obligation is met, freeing the phone to be used with the other services. The iPhone however looses full functionality due to software restrictions installed by the manufacturer.
I tried the metal guards, but pine needles like sticking in the.
Now I use a Shop-Vac with 20foot of extensions and a 180 u bend on the end. Works well, and the extensions I got even have a side handle on them to help with hefting the tube up and controlling it.
Now I don't bother with ladders...
"Virtual" means never knowing where your next byte is coming from.