I use Firefox and IE nearly 50/50. I like the beta touch app but you are forced to make Firefox your default if you want to use metro version. Big no no.
Does this actually remove the files for the built in apps or still leave all the staging files?
I think my RT gets slower with every update for the last several. Quite awful using it.
Some people like to pay double for the same hardware, to each his own. As an audio engineer who was trained on Macs but uses Windows 95% of the time, I find your statement absurd.
If it's not permanent it didn't happen. Not really a gift if you have to give it back.