If the hack was deemed particularly good, then the program might be posted on a board somewhere near one of the computers. Other programs that could be built upon it and improved it were saved to tapes and added to a drawer of programs, readily accessible to all the other hackers. At any time, a fellow hacker might reach into the drawer, pick out the program, and begin adding to it or "bumming" it to make it better. Bumming referred to the process of making the code more concise so that more can be done in fewer instructions, saving precious memory for further enhancements.