Before I give you my idea, I'd like to suggest you to improve your writing skills, vocabularies, grammar as well as sentence structure. Honestly, your sentence is challenging me to fully understand what you want to discuss. I can guess what you're discussing but the point is your words are not well-structured and somewhat mislead readers.
1) I really want to know the implications if someone uses another persons system (laptop) to login he/her bitcointalk account and knowing that the owner of the system is bitcointalk member.
For instance, I can guess you are asking about some kinda indicators or notifications to one member if his/ her account is logged in by non-owner (from strange IP addresses, strange geographical locations, change secret captcha code immediately after login and change password at the same login session, etc. -- some combination of them).
Short answer: No.
Long answer: Yes at somewhat extent on strange activities with log-in IPs, security logs, captcha code changes.
The forum can give you some very raw overview on your log-in IPs (last 30 days). Check it at the
MyIPs page- Your log-in IPs (last 30 days). Check it at the MyIPs page and the announcement from theymos
- Seclog page (search with your username to find any changes on your account recently)
- Captcha code (If you can not log in your account by a captcha code that you have used for a while, and if you check it was changed by someone else. It is time to re-setup all your security details).
- Read more about Privacy
Plagiarism: If you copy some text from somewhere, then you should have a good reason for it, and you must link to the source. Doing otherwise is plagiarism. Changing a few words around doesn't matter. If we find that you plagiarized, then you absolutely will be permanently banned, even if we find it years after you did it.
Plagiarism is what gets people permabanned, not just copying. Plagiarism is copying with the intent of passing the work off as your own. In essentially all cases, plagiarism deserves a permaban because it usually proves definitively that the person is here for the wrong reasons: to fill up space in order to get paid, not to actually discuss or contribute. If someone was able to convince us that they were plagiarizing just to eg. impress people rather than to fill up space, then a lesser ban of a few months might instead be warranted. But this has never happened AFAICR. (Arguments based on plausible deniability aren't going to work; we don't need to prove that you had the motive we see in your actions.)
If you treat posting as a job, a chore, then you must live in fear, since the forum is not made for you. In this case, you need to blend in as someone who actually cares, but plagiarism will immediately out you, and producing a mountain of useless posts will also eventually be noticed, if more slowly. If you do actually care, then this will be obvious in your posts (and probably your merit score), and you will have nothing to fear from moderators; even allegations of plagiarism will be doubted when seen in the context of your other posts.