The red button is fully optional of course, it's just another way to deliver feedback. I like it and use it on occasion.
Australis said:What never ceases to amaze me is that the spammers actually think it worth it to sign up and post such "ads" here. They can't post links and it's painfully obvious that it's a scam - if one was looking for fake language tests/certification, for example, a gardening site is not where I think one would start! Also, the vast majority of members here are fluent in English, so they're not even targeting the right demographic.
Reminds me of what video gamers call spray and pray. Letting loose a great number of projectiles in the general direction of the target, in the hopes that a tiny fraction of them will hit. I like what Wikipedia notes about the practice: "This is especially prevalent amongst those without benefit of proper training."
Very inefficient, very inexpert.