I agree, fix it and enjoy having it in there.
Waaaay back when, I removed it from my IROC thinking I was saving weight and getting more power. Worst thing I did to that car... Not only did it not help me at all at the track (or on the road) but I was miserable in the summer having a black non T-Top car and no A/C.
I love the fact that my '98 has working A/C. I drive highway every day to work, and it's very nice to be comfortable AND have the windows up so I can hear my radio. Plus, for highway driving, you actually SAVE gas by running the A/C vs. having the windows open. Less drag on the car more than makes up for the slight power loss from the compressor running.
Keep A/C, fix it, be cool.