Linode 360 running a web site for a cross gaming guild. (
http://oi-guild.com). We have 900+ subscribers but realistically 400-500 active users.
Using: SuSE 11 with MySQL, Apache, PHP, Perl, Exim, VSFTP, Dovecot, Firehol, etc.
We got sick of web hosting and went VPS so we could run whatever we wanted. Linode broke the price point barier of $20 a month and with the long buy discount we couldn't refuse. The whole thing is payed for by donations from members.
Performance is through the roof in comparison to the old host and we havn't seen any SQL errors like we used to get - lots of web hosts use mySQL servers that you share with who knows how many people and the damn things time out frequently. I used to get 40-50 emails a day from this. I have gotten 1 error email since and that's because I had a typo in a script I wrote.
Also: these forums have been a great soure of information.