Pros weren't scared off, they just did not feel like dealing with the twits.
Before there were limited choices where to post, and more and more boards emerged so made it harder for us to be 'competitive'. MD has about 20 pros posting, Sioux's [new!] board has about 25 female pros posting I guess - um, we have like Chick left [who is great no diss] but years back we had truckloads, male and female.
Never sure why everyone thought it was so great to have some ass go on and on with some boring flames, instead of pros who would give us some better posts - like the time ppl were wondering did the german pro vomit onstage lol, a pro roared in and confirmed it and gave us a step by step of how it went down lol.
Pros are pretty much gone, as are many competitors, and I doubt they will be back honestly.