I use a website to check my back links. Last week I was at 12 then I check again today and I'm at 342! Is this even possible or is something stuffing up on the website I use to check my back links?
Oh, I see what's happening: the check I did is only showing certain SE links whereas yours is including all your forum links, etc. So yours is right as far as total links I assume.
I didn't realise the SubmitExpress thing was doing it that way...
As I understand, a vast quantity of the incoming links can be "crap links", which are scavenged automatically by many Youtube or Dmoz clones that exist today. They have a insignificant value, since those pages have not good PR, neither have good traffic, and neither they mean that someone is interested in your site, since the link was put by a spider. A site with 3000 incomig links can have PR 2 and 20 visitors per day. So quantity is not all the story.