Hello, can somebody share their experience with harvesting emails from niche forums powered by vBulletin?
Does it work and is it hard to config Scrapebox for email grabbing?
Its pretty easy. Take your list of forums, you can then either use a site:domain.com and pull internal, as proxygo said, and then you can run the results thru the link extractor addon. When using the addon choose the internal option. Then export and load them back in and do it a few times.
Once you have a set of internal urls your happy with, then just run the email grabber on them and your set.
Another thing you can do is do something like site:domain.com but change the time search to like 24 hours or various times to force google to only show you newer results etc....
I've been watching some vids on the usage of scrapebox from loopline. But I was wondering if all these addons are free or will you need to pay extra for them?
Also, what's the difference between Gscraper and SB?
Scrapefox said it, but to make it simple:
Addons are free
Plugins cost money
Haven't used Gscrper, so don't know. I can tell you, sbox is better then hreffer (xrumers scraper) in my opinion. I have both and scrapebox is more flexible for what I use it for.
I want to buy scrapbox from credit card but whenever i click to buy , it opens a paypal page
kindly help me..
You can pay thru credit card, but paypal is the payment processing merchant. I take credit cards on my site too, but they pass thru paypal as the processor. Just click the I don't have a paypal account button.
I have a SB question. I am a newbie to SB and created a couple hundred links to autoapprove sites. Its been about a week shouldnt I see these backlinks show up in Majestic? Am I missing something? Thanks in advance!
No, Majestic isn't near that fast. Plus Majestic doesnt' crawl the whole web. Besides, majestic doesn't influence googles ranking factors, or any other engine.

You can rest assured that if they came from a page that was scraped from google and/or is indexed by google that google will find them, as it always recrawls its index. Although, depending on the url, google may only crawl it once every 2 months ish.
I realize you didn't ask about google but its the concept. The engines crawling scope is much larger then majestic, so I just try and worry about it. Majestic is like a snapshot that I use for analytical reasons.