Thanks everyone for valuable comments and suggestions. I have been already thinking of a reward system and I think that Brains could be used in some way as well. All details will be closely described soon when the remaining bugs (flush comparation etc.) are fixed.
(ascunde) Poţi să foloseşti HTML în mesajele tale sau dacă eşti un membru plătitor,poţi de asemenea folosii Editorul Bogat de Texte (pauloaguia) (arată toate sfaturile)