To avoid conflicting answers, we recommend you not to write something that is already existed in write.ratemyserver.net or in our quest database. Other than that, there is actually no limit of what you can write about as long as it will teach something of interest to other RO players. This does NOT include writing about server corruption or the like. You can save those for the forum or review on the main site.
We have a few categories setup by default to guide you the way. To start, you can decide on writing guides on quests (dungeon, town, exp reward & item reward), character builds, leveling, PvP, WoE, tips to starters, general how-to and other tips & tricks. If none of those categories fit what you have in mind, feel free to create a new category for your writing or put it under Other RO Writings.
We are simply looking for people who are willing to share their RO knowledge. Through write.ratemyserver.net, we are going to share this knowledge. So that newer players can get a smooth transition into the world of Ragnarok Online and compete with veterans.
If you are not sure what you want to write about, you should check out what’s on demand on the Request a Guide page. Every word you write is going to help RO grow.