Email: <el.baby AT SPAMFREE gmail DOT com>
Also at launchpad, but mostly reporting and commenting bugs, rather than solving them
I upgraded my old DapperDrake to the HardyHeron in just one step (I didn't dare to upgrade to Edgy since there were quite a few problems at the time and I liked the LTS label of Dapper... thankfully, by the time Hardy hit the net, the lts2lts upgrade path became a reality.
Since the company I'm now in can't still afford a dedicated sysadmin, I've been responsible for installing our 4 servers:
The public mail server is remotely hosted in Slicehost... at the time I set it up, I had to install a small DapperDrake image and upgrade it thru EdgyEft to FeistyFawn. Later on, I upgraded it (always remotely, since it's the only way) to the GutsyGibbon... I just upgraded it to HardyHeron without any problem.
I installed an internal but accessible server with apache, MoinMoin, Bugzilla and subversion on a very old PC (AMD Duron 1.2MHz/256Mb RAM) with FeistyFawn, later upgraded to EdgyEft and recently to the HardyHeron with minor glitches.
The same for our internal samba server (about 40 secs downtime during the only reboot).
I just installed HardyHeron on a new PC I'm using at work.