make a megathread about something you like, especially something you want to share with others. post in it every day.
post a well thought out reply (or just a relevant meme) to someone else's megathread. for the longest time i'd tip everyone who posted in funny shit a 100, so they were getting 200 a post (now i save it for posts that actually make me laugh, so..)
make an effort post about something that interests you, pages long, well written, sources, videos, etc.. these are like oscar bait for rachel tips