Journal: Google's "censorship" on free (sub)domain names

For some months now, I have been watching Google kick websites using free domain or subdomain services, such as co.cc, cz.cc or uni.cc, out of search results. I assume this is because of the huge amount of spam, dangerous websites and general abuse related to these domain services. But this kind of selective censorship Google does with websites using these free domain names annoys me a lot - I don't have any revenue for what I do online, I make and maintain websites for fun and not for profit. I cannot afford to pay regularly for a real, top level domain such as .com, .net or .org, so I'm forced to use free domain services to host sites such as my harmless personal blog.
My blog has been marked as containing badware for multiple times, by filters such as StopBadware which is what Google relies on for its "safe browsing" tools, and now that website is kicked out of Google search results along with all the websites of that domain service I used.
Sure, 98% of the websites hosted on these domain services don't add any valuable content to search results. But there's the other 2% of websites, some of which have angry people behind them, angry because they can't post links to their websites freely, as doing so might get their account banned on several websites with an automated spam filter.
I talk for myself: I got my Twitter account suspended temporarily recently, and it was likely to be related to the fact that I often post links to websites using free domain names (such as my own websites!). Fortunately, after talking to Twitter Support guys, the situation has been solved - they said I should make sure the situation doesn't happen again, that is, by making sure I don't post links to e.g. my personal blog.
[gbl08ma recalls that in case you don't know, you can check my twitter quite easily. gbl08ma uses his username everywhere on the 'nets...]

I'm starting to hate Google and its badware filter... but is there any other search engine with so "good" results as Google? I mean, I can't search on my own sites using Google, but apart from that, I can say the results are satisfactory (considering that IMO [Bing|Yahoo|Yours here] return poor results to search queries).

Please, tell me, where is the page in Google servers that lets people with non-profit, valuable websites apply to get a free domain that is not banned by Google, since progressively free domain services are vanishing out of Google's results. Oh wait, such page doesn't exist.

[I know /. is not the place to complain about my personal life and my inability to buy a domain name. But I needed to write this somewhere listed by Google that is unlikely to get kicked out of search results. Screw this up!]