In other words: within the BDSM community, the abbreviation "RACK" was being used instead because the now turned sloganesque SSC became suspicious to individuals, like yourself, who claim "instant-expertise" and dictate (subjectively and ill-informed) what it should be.
Are you punking me? Am I being punked? I think I'm being punked. I do not believe you are sincerely this dense. The only thing I can think of is that since English is not your first language (if I recall correctly? let me know), there are some comprehension issues going on? Are you sleep deprived, intoxicated, or otherwise cognitively altered?
The article states SSC folk are the ones who claim "instant expertise" and dictate what kink "should be." Are you saying the article states it's the other way around? Let me throw a few highlights at you:
Use of SSC has led to many self-proclaimed “experts” attempting to dictate what practices are acceptable or not for the rest of us.
People who believe that their knowledge or experience ... gives them the right to tell other people what is an acceptable amount of risk. And they usually do so under the banner of SSC.
All you have to do is say you’re SSC (whatever it means, whether or not you’ve really given any thought to what it means, whether or not what you think is right or not or has any basis in reality) . . . et, voilà! you’re a top who deserves respect and even kudos for “playing by the rules.”
Have I ever claimed to be SSC? Have I claimed any sort of instant expertise? I've argued that RACK is what works for me, and that rabid SSC folks generally lack the capacity or willingness towards critical thought and introspection--but no where have I stated they "should" do anything other than not be morons and criticize me under the banner of SSC for my love of sux injections and rapey play.
The blog undoubtedly states that RACK and SSC carry the same message but favours the use of the abbreviation "RACK" as being a more suitable descriptor that hasn't been tainted (yet) by people's own subjective interpretation.
The very act of changing what SSC was originally--1980s, "untainted" etc.--to its current connotation means the message is
not the same. (This might be another English language barrier issue: perhaps you meant to say "RACK and SSC
used to carry the same message? As in past tense, rather than how SSC is currently perceived?) The only thing I agree with in your above statement is that people favor RACK as a more suitable descriptor because it doesn't have the "taint" SSC has--but, let me be clear: that doesn't mean they have the same message.
If SSC and RACK had the same message, there would not be a need for RACK. There would not be such decisiveness between SSC vs RACK crowds. Subcultures within subcultures - this happens, and people are just normal people about it, with their drama and their egotism and everything else encountered in the vanilla world.
I will give you an example that you can hopefully grasp: an SSC "expert" might step in when an experienced rigger places a knot over the brachial plexus or constricts the radial nerve and tell him that's not safe and should not be done, lest he potentially harm his rope slut. The SSC "expert" would never do that because to him it falls outside the boundaries of SSC:
it is not safe. The RACK types would
access the risk and determine what to do based on their comfort level and desires--not because some blanket SSC statement/concept means it shouldn't be done. There are people in the kink community staunchly against certain practices (e.g., rope bondage involving the neck). They can be SSC or RACK. There are people who are okay with bondage involving the neck. They are not SSC. The "risk aware" part is essential and lacking in SSC, so they do not have the same message.
I am not sure how else to convey this. I've used my own words and when that didn't work, I used others' words. I guess at this point you either get it or don't get it.