Originally Posted by MadPt
If you will never use them then get rid of them, otherwise keep some of the old stuff in some lost corner and just like you say, get rid of dust and remember the old days!
To put a finer point on this, if you're going to get rid of them, do so responsibly by either selling them to someone *cough*CaptNKILL*cough* or recycle them. Many communities/townships have resources to guide you to electronics recycling centers. Some even have specific days where you can do this. Don't just toss them in the trash.