Amazing you are able to figure all of this out......Really impressive. Of course the decisions made are based on finances. Anon dropped their freeskiers for financial reasons, it had nothing to do with being "core" or anything like that. Most of the responses here have been appropriate, along the lines of "if they won't support us I won't support them." It may not matter, this may be a small sector of the market, but the phrase "think globally act locally" certainly applies. If you don't support the decisions a company makes, don't buy the product they sell. I have not read one response which claimed that this decision would hurt Anon financially. Most of the responses are actually right on the money, along the lines of "fuck these guys, they don't support our cause," which is what people here should be saying.
Anon examined their freeskiing department and decided it was not worth the money they were putting into it. They did not do a good enough job of penetrating the market to make supporting a team a viable decision.
As far as Burton goes, fuck them. They ceased to be a core company a very long time ago. 4FRNT is more core than Burton, and it really is not even close.
Most of the kids on this website are doing what they should be: Supporting those who support them. Whether Anon notices or not is completely besides the point. I have not read a single post which implied that Anon would regret this decision because they would be impacted financially by the decisions of those on this website. "Fuck them" is a completely appropriate response.
As for those who think the decision was based on a dislike of skiers, that is not the case, or they would not have sponsored skiers in the first place. The decision to sponsor skiers was made for the same reason as the decision to drop sponsorships: Perceived future financial gain or loss. Burton was always an anti-skiing company. When they saw a financial opportunity in freeskiing, they pursued it. When they decided the opportunity was not worth it's cost, they dropped it. It is probably as simple as that.