1) Computer memory 2) Computer storage 3) Doodle site 4) Doodle venue 5) Doodling site 6) Memory 7) Memory board 8) Money roll 9) Place for rough notes 10) Place to doodle 11) Spot for doodles 12) Storage 13) Store 14) Tablet for random notations 15) Tablet of a sort 
[n] - (computer) a high-speed internal memory used for temporary storage of preliminary information
noun (computer science) a high-speed internal memory used for temporary storage of preliminary information