Red X means "disagree". That's it. Shouldn't make you feel too bad. None of us wants a forum where agreement is mandatory.
It is, in my opinion anyway, a snarky way to respond. You most likely would not be happy if I did this with this comment. It should be open for discussion. The OP of that thread, according to the people that I discussed this with, is not really known for playing nice. I also worked as a Mod for the old PopPhoto forums, which were quite popular at that time and I would never call someone out publicly before having a discussion with them privately first. And generally, would not call them out publicly anyway. There is a right way and a wrong way to go about this, and the OP was out of line and rude implying that I was lying. And as I said earlier, one disagreeable person does not a forum make. Block is a better choice if he didn't like my work. EVERY image I posted got called out. And being very honest here, I really don't give a rat's rump about his opinion.
Hmmm. I'm inclined to disagree, and instead suggest that an actual snarky remark is considered snarky, not a red "disagree" x underneath a post. If someone is upset over the way another member is speaking to them, I personally feel that is a valid concern worth addressing. If someone however is upset that another member is using the "disagree" function on their posts, I would be inclined to believe that the person leaving the "disagree" is not the issue, and instead see others reacting poorly to being disagreed with as the much bigger issue.
I have to agree with Zulu; no one should be subject to mandatory agreement. I personally think that finding better ways to handle the fact that someone isn't agreeing with another would be a healthier option for the entire community, rather than removing the function completely. The idea is uncomfortably close to needless artistic censorship, in my opinion.
I think these reasoned responses highlight my own dislike of the Red X functuon ..... I read these posts and thought they both made a good point, but if they'd just responded with a Red X I'd think they were being rude.
In the absence of the usual social signals we get when sitting together as a group, we need to rely on other indicators from the post - and a Red X in isolation is likely to be seen as a 'Red Rag' and create unproductive conflict (unless used as a joke as above anyway)
Imagine you were in a bar with a group of your friends discussing something you are all passionate about, and each time a person makes a point, one member of the group says 'I don't agree' then says nothing more. After the second or third 'I don't agree' you'd be getting pretty irritated, by the forth there'd be a chair smashing brawl.
Stating a contrary opinion for all to consider and respond to is healthy debate, just saying "I don't agree" and no more - is annoying.
Conversely, saying "I agree" after someone makes a point is socially positive and needs no further explanation.