Kots, can't say I agree with 'abolish copyrighting'! Having worked for a publisher and once entertained the rather lazy hope that I might one day write some sharp-witted novel (somewhat stymied by not having the sharpest of wits), writers (whether novelists, poets, reference or general nonfiction) would indeed be living on crusts and water if they didn't hold the copyright to their works. Copyright denies others the chance to call someone else's work their own, to copy it out and not acknowledge the source, and for the creator to receive due royalties on sales.
I'm not sure that methods, information and opinion can always be free. There's a bottom line somewhere - whether it's paying for the equipment, studio, or lab in which to experiment with methods; for the thousands of hours put in to formulate information provided through (say) dictionaries, statistical compilations, agricultural books, or by teaching subjects - academic, vocational, professional, or sporting; and while opinions might sound like they should be free, I'm not sure that they are, unless they're being espoused from a soapbox in Hyde Park. If you ask a creative person, say Tracy Emin, to appear on tv in order to debate the merits of someone's work (i.e., give her opinion), she'll want an appearance fee for her time and, presumably, some sort of transport for getting to the studio. So, although ostensibly it seems that her opinion should be free, it won't be.
It would be fine if the world lived in a purely cooperative way, as some communities such as Findhorn do, but that doesn't seem to translate to a global ethos. It seems that once the smallness of an intradependent community is lost to larger and larger ones, it becomes impossible to sustain the individuality of relationships, and gradual fragmentation occurs due to increasing physical distance, and so on. Additionally, there's the problem of, say, a small community having five brilliant cooks, but only one rather inept gardener. What's one to do? Tell two or three of the cooks that their knowledge (information) is needed elsewhere, and forcibly relocate them to another community? Or force another community's good gardener to live and work in an area he doesn't particularly like and where his family isn't living, or won't go?
These are some of the snags inherent in 'communism' in its' purest form. It makes the assumption that because everyone is beavering away for the common good, that everyone will live lives of total equality and contentment. But, eventually, some sort of difficulties are inevitable, since we are only humans, and someone will say they don't want to do a certain job any more, or they want to move into/away from a certain commune, and are denied - individualism is quashed for the 'common good'.
Capitalism is very far from an ideal tool for living, and there are extreme examples of it over much of the globe. There are fine examples of communal living, or commune-ism, throughout some wonderful countries, but sadly the people are so often in rags, uneducated, working from the age of 4-5 with no hope on the horizon. These people sometimes don't live in officially 'Communist' or 'Capitalist' countries - but are the victims of cruel tribalism, religious factions, or caste/class hatred - not issues connected to a political stance.
Communism wouldn't be able to help them without entirely forcing a change in the mindset of the countries' ruling elite. For example, in India, the Harijan (also called 'Untouchables' by Hindus) have been, purely on ethnic grounds, allotted the most disgusting jobs in the country. There were and still often are, strict rules about how much distance they must keep between different castes of Hindu, up to the highest caste, the Brahmin, where they must keep their distance of something like 50m, or if they can't avoid the distance, turn their faces away as the elite Brahmins pass. For all of the do-goodery of the West, it's failed entirely to address India's grim caste system (although when the British were colonists, they did stamp out much of the practice of suttee), while it rails about racism, as if it didn't exist WITHIN races in the guise of tribal or caste differences.
What would socialism be able to effect, per se, in such countries with unswerving adherence to ancient traditions? Execution of the leading classes? Capitalism shone a tiny, tiny light into the lives of some of the struggling classes in India by relocating call centres to that country. While most of the employees held Uni degrees, they were still far from considered 'top' class by fellow Indians, but at least now they have jobs which pay far more than they'd get working for another (higher ranking) Indian, who'd keep them firmly 'in their place'.
I've wittered on far too much, I'm afraid. Capitalism vs Socialism can't - for me - be a case of either of them being all good, or all bad. I would hate to live in a communistic society, where notions of self were suppressed not so much for the common good, as for the pacification of the people by the ruling class (which there always seems to have to be).
Naturally, I'd like to see a world government, the eradication of all poverty, the end to repression of peoples on the grounds of their tribe, race, religion, gender, etc. Who wouldn't? But once people's immediate needs are met (viz. Maslow's Hierarchy of Needs, etc.), they strive for something individualized, from the wellspring of their own creativity, for personal recognition in some sphere, if they have the talent. Would a PURELY com/soc society allow them to fully embrace that? Some sort of blending of capitalistic (but not exploitative) system, based in socialism, would be about right!