Slackware and its 14 floppies were my first foray into Linux.
Same here.. In 1994, I was working for a company that decided they wanted a prescence on the
new-fangled internet. Since we were a Novell shop, some of the other tech guys wanted to buy a high end 486DX2 or one of the very new 5 volt Pentiums, slap Novell Netware 3.11 on it and install the pricey ($400) httpd nlm, I pointed out to the suits that going that route would be about $1500 MORE in software cost than my suggestion of using this new Linux I'd been evaluating. I slapped together one of our "white-box" 486DX2 desktops with an install of Slackware, setting up a webserver and anonymous ftp server and put a trivial webpage on it and showed the suits.. About this time, it was discovered that the Novell httpd nlm did NOT include ftp functionality, which would be an additional charge.. Suits were suitably impressed and we went with Linux. A new "white-box" Pentium machine was purchased, with suitable ram/diskspace, and a T1 connection was ordered. When I left the company in early 1995, the server was still serving the company..
Been a Linux fan ever since..