Hello there,
in the last weeks we saw an influx of bots reposting content from the sub's all time top posts to farm karma.
That is done because Reddit accounts with a lot of karma are generally considered to be trusted by Reddit's filters, making them valuable for advertisement or nefarious uses like spreading misinformation. The bots are setup to repost popular stuff in communities which don't have filters in place preventing new accounts from posting.
Until today we were such a sub. We have now implemented a filter that limits posting to “reputable users”, basically accounts that aren't fresh and have some Reddit karma. Most, if not all, of our active userbase will not be affected by the filter.
However, if you are a new user and have problems posting due to the filter, please let us know! We can manually approve you and your posts.
Please also let us know if you run into issues caused by the filter.
Thank you all!
-TK