I've forgotten to post it but Pleco, the most used software* to learn Chinese (a compilation of dictionaries with a user friendly interface and many other tools), migrates its forum to XenForo. *No statistic here, just from my own experience. 4 years ago, very few people were using it. Now, I see almost every foreigners (who are learning Chinese and living in a Mandarin speaking country) using it. No matter it's in Taiwan or in PRC.