Sinister plots

I have been monitoring a message system for a while. I have 1000 data samples, each sample has a timestamp and a message count at that point in time. The count is ever-increasing. Can you recommend a tool to produce an interesting, pretty graph that shows activity over time? I'm familiar with gnuplot but don't like the output or the user interface much.

Comments

For stuff at work, I end up using Excel. It's annoying, but not terrible to get something decent looking when it's simple like this. For everything else, I use Vecto. ;)
You can't pretend it's a year with only one movie at the box office that just keeps grossing more each week?

April 2015

S M T W T F S
   1234
567891011
12131415161718
19202122232425
2627282930  
Powered by LiveJournal.com