If you click on the scales at the top of someone's post you can leave "rep" points. That's a sign of your approval... like a pat on the back. Can be for something helpful, funny, a tip, a success story... whatever you like. You can rep someone and then you have to spread your reps around others a bit, before you can rep that same person again. This avoids people giving one person loads and loads of rep points all at once.
I've repped you, to illustrate. If you go to your User CP page, it'll show the rep comment.
Before and after:
PLEDGING FLIGHTS Completed: 1st set of buildings and mountains (Everest,M.Blanc & Kilimanjaro, twice); Tower Masts & Chimneys; More virtual buildings; Challenger's Choice x 2 (volcanos and mountains on Mars). Currently climbing: Mount Snowdon again: 416/475
Start 10 Jan 2005. Maintenance since Aug. 2005.
F/56yrs/5'.4"
SW:77.7 LW:56.5 CW:60.1 (kilos)
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