I am looking to leave the site and want to give away the things I earned because I don't plan on returning. However I don't want to leave with all this stuff just collecting dust so I'm wondering if, lets say I messaged someone asking if they wanted my stuff/SP would that be okay? Not sure the official rules of this site.

Also ignore my awful avatar ew! I never got into them X(

The No Begging rule says to 'not ask for things unless they have been offered as a gift or part of a giveaway'. So I suppose you could offer people gifts.

You could also just send gifts via the Gift Center and overoffer on trades, if you prefer.

people use the giveaway forums for this type of stuff all the time.