I'm sorry. Not surprised though, the folks who run that board have the reputation of a self-described P Family "expert" to protect, and in the past they've run off at least eight people I know of who knew more about the P Family than he did. People that had worked on the show, people that knew people who did. It's called a "vanity" board, essentially an advertisement that exists solely to promote his expertise and any information or people who threaten him in that capacity are quickly removed. He's made money in the past off that reputation, even to the point of actual interviews on the DVD's. It's gotten so bad over there that hardly anyone ever posts anymore. But judging from the views of Partridge Family clips on youtube, interest has never been at a higher level. People are probably joining all the time, only to have posts erased like you did, or leaving disgusted with the way they tear apart the people in the show.
Now we have a lot of the very best people from that board over here, and some of our greatest and most faithful fans from the very beginning. But some of "the club" over there consistently put down anyone and everyone involved in the show from Shirley to David to especially Danny and Susan. David especially is a target.
We don't run that kind of board here. Celebrities are NOT "fair game". We've met David, Danny and Gretchen, sat behind Suzanne and her family at a Shirley concert, and of course work extensively with Shirley and Marty. Even the real Susan Dey is happy to be friends with us on myspace because she is never insulted by anything we do or anyone we associate with.
I should have warned you when you asked me about those Christmas songs, that if you posted the info over there it was likely to be challenged, but I'm surprised you were merely erased. They usually don't go that far, because if anyone else saw your post before they erased it, it makes them look petty and small. They probably are at the point where they don't care anymore, as there will be no more P Family DVD's and interview face time and paychecks.
Anyway, in the future, any questions about the P Family, ask me here and I'll be happy to answer so everyone can know the real truth to the best of my knowledge and ability.
P.S. I used to participate on that board extensively until I was run off. I posted several years ago why I left, actually I've forgotten by now. It's in the announcements section.