1. The link page in not cached by Google.
2. Google not gives values all back links.
Wireless Credit Card Machine || Merchant Credit Card Processing Services
There are going to be instances where your backlinks are NoFollow links, meaning even though they appear on the pages and have been cached Google isn't going to follow the link over to your page.
It can be quite frustrating to see this happen, but there are going to be instances where you may or may not get picked up even with the NoFollow there.
Actually google link command does not show most of dofollow backlinks as well....i have seen a company who has 5 millions backlinks out there but google shows only 500+ this ratio is somewhat common in other websites and niches also.
Google will show only those links which they are not counting for PR calculation be it dofollow..this might be to confuse webmasters...
Google has never shown all backlinks. That does not mean they are not aware of them. If you are link building you notice your site rising in the rankings before the links show up as links at Google. If you build links from original content sites that have PR and incoming links, you can rest assured Google is aware of them.
"Yes I agree - Google seems to keep alot of its tactic in its little black box... Flustrating for us but there are evil doers out there that would use their technics for evil purposes... hehe"
And, for good reason. Early in the internet history, Google *did* publish tips on search optimization, and overnight, the spammers took unfair advantage of it. If the Google algorithm were not secret, the search engine would be useless. I, for one, am happy that the Google algorithm is constantly changing to make sure that user gets real search results and not steerage by the spammers.