217
What was your gateway product to open source?
(www.cnet.com)
If it's free and open source and it's also software, it can be discussed here. Subcommunity of Technology.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
Emacs.
No really, it was like 1989 and I had to learn Unix systems for classes, and this white haired Emacs advocate convinced me to try it.