What even gives you the impression Joymax has software that detects bots, edits, and other such illegal activities? For all we know Joymax just goes around in stealth mode and picks out some people who look suspicious for the sole purpose of adding them to their big bad ban list.
In any case, true or not, I would buy a gold ticket just to be safe. Now that Joymax is banning these so called legit players, I will buy myself that premium plus, a pet, and some useless stuff. After spending $50 or more Joymax will praise you, bot or no bot.
There is no secret that Joymax doesn't ban people bots. The second they actually start hunting down people is the day their game dies. Even if they leave player bots alone, I doubt they will make it to the 100 cap without having half deserted servers.
But now for Joymax's defense. I doubt spotting out real bots is easy. Some people have questionable game styles and some just have lag which makes them look slow like a bot. Take ECSRO for example. I'm sure they have active GM's, yet one third of their server is bots.
Whatever though, as long as I'm not banned I'm happy.