BizMint.com ... worth subscribing to?

[rdmedia]

I've seen the banner for http://www.bizmint.com/ here on DNforum and I was wondering if anyone can tell me if it's worth subscribing to. Normally it's all hot air but since I'm not really experienced in the domainmarket maybe this is a very basic tool?

thnx in advance!

 

[furca]

I've seen this ad as well, anyone use it lol? =D