What ser version that did you used and your setting? I'm currently updated to latest version. I'm still played with it. So can't sure with the result. But in version 11.02 everything went good for me
Wordpress works fine, its just that there are so many wordpress targets out there and many have captchas CB cant solve so it doesnt get many hits but that platform is the best SER can do so its worth the effort.
I agree there is something wrong with K2 though but I dont think its on SERs end. I still get a crap ton of Submits, just low verifications. I think the new version of Joomla might have something in it to help counter SER the same way Easyblog countered SER. K2 is not quite a dead enging just yet but it could be on its way out.
Comments
I agree there not very good...but this run it doesnt matter....
To few good contextual platforms left anymore.