Eight years — basically you're a doctor of the forums.
Content you have posted has attracted 500 likes.
It's been 7 years since you signed up!
Today is your six year anniversary!
Your content has been liked 250 times.
You've been here for five years now.
Today is your four year anniversary on the site!
You've been here for three years, thanks for sticking around!
You've posted 100 messages. I hope this took you more than a day!
Content you have posted has attracted 100 likes.
You're now a trusted user and can create threads! Congratulations.
Your posts have been liked 50 times.
Today is your two year anniversary here.
30 messages posted. Achievement unlocked.
Your messages have been liked 25 times.
You've received 5 likes -- guess you're doing something right.
This is your one year anniversary. Thanks for hanging around.
You've made your first post! Welcome!
Hey, Happy Birthday!