m0useanswered grow question 3 years ago Your rank moves up the more "likes" you get, likes from diaries, comments or questions all count toward it.
I think your first rank up is at 100 likes, right now your at 60, so just 40 more to go.
I also had the same question ages ago and never got a response for it. but if i remember correctly. its something along the line of 100,500,1000,5000?
just click on peoples profiles and make note of their likes and rank. you can get a ballpark idea from there it follows even whole numbers.
and full disclosure, its BS, if you have good exposure at the time more ppl will like your stuff, or do it long enough and you'll hit the targets even if u didn't learn anything.
good luck