I just got a badge from the system for liking 50 posts per day for 5 days in a row. I'd've thought I'd get extras as a kind of bonus, but it still tells me I have to wait another 3 hours to like a post again.
It seems hard to believe I have 50 per day. They go so quickly, especially in a thread where everyone has likable remarks.
Edit: I don't think I'm likely to become a "regular", the requirements I lack are reading 25% of all topics and replying to 25% of all posts. I'd need to learn speed reading, and typing to do that.