Welcome to MPGH @Teenage Dream!
+ For giveaways you'll want to head here and post a thread resulting in whatever it is that you want to giveaway. Netflix giveaways are definitely allowed so feel free to do so. As for the Minecraft proxy list you can either post in giveaways or in the MC discussions (I'd also be interested in that, could use a new proxy list to check alt accounts), so feel free to tag me or send me some my way.
+ Good go have a fellow computer fan on the forums. Not much of a programmer myself but hope the best for you returning into that sector.
+ Not 'much' of a music section here but you'll find a little bit of that every now and then too, there's a little sub-forum within entertainment for that here.
Hope you have fun here and achieve all of your ambitions