I was trading, then an idea came into my mind.
Why you can make money only in space?
I mean, in Drew's Oolite Saga, people do different jobs.
Maybe someone can make a OXP for this?
Like Life in Frontier, or something?
So, will this happen,or not?
Generally speaking, the first step in any new OXP is for the person who had the idea to brainstorm it (with or without the input of others) into something that seems viable.
So, to begin with, let's throw the onus back on you.. what "jobs" do you think would be interesting enough that you yourself might be interested in playing them? After all, if you can't see yourself doing it, it's unlikely anyone else will find it an attractive proposition.
And only after that brainstorming process has at least gained some legs, will anyone be likely to attempt to OXP it. Even if the idea is viable/interesting, it will only get off the ground if someone has the time and inclination to take it on. And I'm including you in the group "someone".. it may be that you'll need to learn some new skills and code it yourself, even if others think it's a good idea. Time is a limited resource for all of us. But don't let that discourage you.. every OXP author had to start somewhere.