Don't speak out loud.
What Darkfire wanted to say is:
I̮̠̙͙̝͚'ve̪͇̹̮͉̱ ̮͞go̻̝̞ͅt̶͔̻̩ ̧̥̜͚a̭ṉ ̭̖̣ͅa̻͚̣̱̫̹͟w̹̞̙̣k̗̰̕w̝̭̬̟͘á̪r̖̝̮̭͉d̯̙̼̪͕̦͜ͅ ̣͔̺͓̦c͍͈̻͉ͅo̩͍n̷͎̗͕̱̻͖̟f̬̩͓̮͕̤ḙ̴͕̘ͅs͍͈ͅs̶̪̦̣̝̤̹̱i̘̜̝̥o҉̜̮͔ṉ̘ ̠̗̗̻̬͖͜t̮̪̙̝̤o̝̰̜̯ ̬͚͉m҉̤̥̞͔a͓k̡̬̲e͙̼͇̦͜.̪̼̜ ̴I̙̼̟̙̣ ̛̥̯̱̗͈ś̘t̠͚͖̹̝i̛̱͈̪̜͓̞l͓͇̟l̸̠͉ ̗ḩ̣̮̻̤̝̥͇a͕̹͞v̜̳ͅe̟̬̜͕̖̞n̗̟͞'̶̘̪̠̟̭̮t̺̫ ̧̗̤̞̝̹̝p̵̭̝̥ĺ͖̙͈͎͍a̭̺̳̝̯̦y͍̳̖͕̙͖̦e͏̰̮͓̝̺̟d̞̺͚ ̸̣͉͕̹͔̰S̤͇̼̼̤͢O̗̣̥̱M͉̺̺̭̩̠̱̕A͖̥̩̥̼̠̣ ͖
(This post was last modified: 01-25-2016, 07:24 PM by Radiance.)
You may or may not have noticed, but in the past week, some settings have been changed to try and lower the spam, or at least, the occurrences per user.
We've been talking about it behind the scenes, that's for sure.
As far as I know myBB had the ability to set up captcha for new accounts (based on amount of posts + how long age they've made the account) ages ago. There is also few types of captcha, some of which bots either fail to bypass or have high error rate.