they will be back.The other forums I am around limit the number of synchronous posts a new member can make in a period of time. They also block IP ranges as needed. If is unlikely we will get a request for help on a mower in Moscow, N Korea, or China. Even spoofed IP leave a trail. To me, it looks like a DDOS attack from either a competitor, or someone pissed off at the forum. I get nervous now when I see these simple 1 post members who ask simple questions and then after six or seven posts disappear after accomplishing nothing but chatter. First thing comes to my mind is am I answering a spammer who is laughing his ass off at me.