Sorry for the possible duplicate of the topic, but I did not find the answer to my question, so I’ll ask him here. I want to use the ability to write and read messages from a work computer or some other, how much probability is it that I will get a ban on ip if someone else also uses this ip on the forum.
No, an evil IP means that IP used to generate so many accounts. If I correctly remembered, each IP allows to create three accounts, before forum will ask you to pay additional fees to be able to make posts (since the fourth account per one IP).
LoyceV created new account using Tor (just to test) and was required to pay fees due to evil IP.
Should Evil fees have a maximum?You also can create an account with Proxy/VPN/Tor. It's not against the rules.
Of course, if you are lucky enough (happens frequently with Tor), the IP will be blacklisted. But this only happens when you are creating a new account under the blacklisted IP. After paying the fee and registering (or just logging in with your existent account), you can login to the account normally.
If you use Tor, you will know that your account will log in with randomly exit node on Tor network, it means that IP might be used so many times by you, and others. So, if you don't get ban by using Tor, you actually don't get ban by logging in and using your account on different computers, at work office, at home, at restaurants, whatsoever; and how evil those IPs are.
That's all. By now, there is no restriction or ban due to log in on evil IPs, and I guess forum will not change that approach base on the fact that people can not manage their log-in IPs when using Tor.
Example:
I must have at least 20 IPs associated with my account here. I travel a lot, and I use free WiFi at a a variety of restaurants like McDonalds, I use supermarkets, libraries, private houses, coffee bars, banks, and a few other places. The only thing that matters is you behaviour here, and I'm sure you will be fine, as you are taking the trouble to research first before you act.