While agree with the point you are trying to make I would argue that "bums" that need money are a vastly different situation than PBJ wanting free games and comparing them is kind of sad.So... what you're saying is that because Valve is rich and you are poor, they should just give you everything for free? That's no different than the bums on the street that hit me up for money every week.
Valve is a company. They are in it to make money, and they've found a business model that works quite well for them at the moment. So what if they're using their most popular game in years to promote other games? It's a brilliant idea and I applaud them for it. As somebody else pointed out, these promo items are sometimes just the push that somebody needs to pre-order a game that they are already interested in. Or it's the push that somebody may need to order a game on Steam instead of purchasing it elsewhere. As far as I know, none of these promo items that you get for purchasing other games even have added effects, meaning they play just like the original items they are replacing.
Arguably the Original does. Though it will presumably be craftable along with the rest.
If you want to complain about not having money to buy games so that you can get these promo items, my only answer to you is: get a job. Just remember, we're talking about TF2 here and not Pokemon. You don't have to "catch them all."
And on a more related note: does the pip-boy look different on the Engineer's model? The only difference that I could tell from the TF2 wiki was that your build menus were green. Anybody got a better screenshot?











