What kind of translation topics do you like?
I'm a frequent uploader of Wikipedia topics into Immersion that seem interesting to me at least and I tend to have a bias towards topics that are relevant for the Spanish Camino trip I am doing this year, scientists and their discoveries, food, Australia and New Zealand, and anything that I have come across in real life that amuses me or makes me stop and think. But what I find interesting and want to translate may not have the same appeal for others. What do you want to see...or not want to see?
I usually upload articles related to history, philosophy, (classical) religion, culture, and languages. Or something completely different, as long as it catches my interest.
Others are free to cater to their own interests as far as I'm concerned. Of course if an article is degrading, racist, or deeply offensive in one way or another, then it has no place in Immersion, but I haven't seen much of that.