in Feb 2007 i sold a forum "hosting forum.ca" built off this technology, for $22,000 on sitepoint. at the time it had a 40,000 Alexa and a pr6 with #2 position on hosting forum, web hosting forum etc keywords in Google. but it was all auto feed. If you go there now, the owners i sold to sold it to someone else who thought they could make it work, and blah blah it just failed. I got my money out of it, but they totally bombed the project, the right owner could have made a million off that site because of the niche and the amount of interest it generated. Again no room for novices in a professionals domain...
I'm currently oiling Google up with dreamweaverforum.info its got 5 million auto posts and holds a 80,000 Alexa with a pr3 moving up. makes about 10 - 20.00 a day in adsense on autopilot.
I have perfected this method. But there's alot you need to modify in vbulletin to make this work. This is just the beginning to make Google suck this up and get clients and visitors coming in.
As for the conversations being posted back, that's totally dependant if one, you want it to, if the news server your using allows posting. i use one that doesn't repost currently because it keeps the people from posting crap in the newsgroups, when your running a big forum. but if your running a small forum and can post in one or two of the groups, and you can moderate the posts before they get sent, then yeah its worth while to have it post to the nntp, because you can send it with your footers, and all the services, from Google groups, other websites, other forums, blogs and newsreaders will have your links in the post. your talking the potential for tons and tons of posts and linkbacks.. the possibilities are endless.
Im writing a thorough e book, video tutorial and member site to build these forums in v bulletin, how to mod them, how to seo them etc. I used to sell the service for forum owners for 99.00 to setup the feeds, seo the forums, and setup the kill files so it limits the spam pouring in. but i got sick and had a heart attack and haven't really taken it up again. I'm going to attach the mod here, and if you guys need help pm me or email me at
[email protected]