Question about scrapebox blasts and web 2.0

Hi,

I see a few of the crappy scrapebox blast gigs on Fiverr offering 20.000+ links. I have a Tumblr blog which contains articles that link back to my money site. Is it a good idea, or even worth buying one of these crappy gigs and then blasting the tumblr site? To clarify, I want to buy a scrapebox blast gig and submit my tumblr 2.0 blog. Worth it?

Also, when I submit an article, am I OK to just directly copy an article I've written for my blog, or do I have to spin my own content again?

If anyone can answer both of those questions it would be great.

Thanks in advance.

directly copying will probably be a bad idea, blasting 2.0s is a good way to build backlinks

scrapebox blasts are a common way to build backlinks to your tier two sites. i've heard mixed reviews about it lately but it still works for me. keep in mind a 20,000 scrapebox blast does not equal 20,000 backlinks

Ah, thanks, I didn't realise that about Scrapebox. So I assume most won't stick?

It depends on the quality of their lists.
A lot will definitely be removed and a lot won't even pass moderation but it really depends on the gig, what their comment looks like etc.

Make sure you use a long tail keyword and not the exact one to blast your Web 2.0. I have seen quit a few cases where Web 2.0 rank better than the money site for a particular keyword.