It's only appropriation if you have no actual regard for the culture itself or are perverting it to serve your needs. For instance, a white guy wearing a feather head dress to a baseball game is obnoxious... but white anarchists sneaking into Ferguson during the riots to fulfill their own agenda is REAL cultural appropriation.
The problem with the Tumblr folk is that they only see the first one and completely disregard the second.
The problem with the Tumblr folk is that they only see the first one and completely disregard the second.