I am having major problems with this "update". The previous versions of WPRobot worked great, but version 3 has become unusable for me. There are so many things wrong it would take a whole page to list them, but one of the biggest problems is even when I choose a category, it still posts to uncategorized, which takes you to a page not found. WpRobot use to work great with wp to twitter plugin for automatically posting your blog posts to twitter, but not now. Same problem...category posted is almost always "uncategorized" instead of the category I specify. Titles rarly fully post, even short titles. The links always go to page not found.
Just to test, I installed a different twitter plug-in, and I got the same results. If you are using an older version of WProbot, be aware that you may experience problems if you update. I didn't notice the problems for several days...only after I closely inspected links, etc. did these problems become more evident. I would test the update on only one site until you are sure it is working.
Some additional headaches...with version 2, I could post numerous keywords or "campaigns" in wprobot. After this update, I am now limited to 6 campaigns. That kind of seems like a downgrade to me. Of course you can always upgrade for an additional fee. No thanks.
This plug-in is now totally useless to me. I did post my problems on the wprobot support forum, but when I checked their status today, it seems the threads were removed. Nice. I wish others luck with this "update".