Still hadn’t upgraded some servers to etch, apparently. So did some upgrades this weekend, and got a call today that my webmail (horde 2 imp 3 based) no longer worked. Only displayed a few errors like Notice: Only variable references should be returned by reference in /usr/share/horde2/lib/Auth.php on line 80.
Luckily I found an old blog post which explains what you need to do to make the code newer-PHP-compliant 
Incoming Links (via Technorati):
- An Interview With Dr. Wallace J Nichols, Blue Marbles Project Founder
Technorati's exclusive interview with Ocean Biologist Dr. Wallace J. Nichols, founder of the Blue Marbles Project. - About Antioxidants
Antioxidants, ORACs and free-radicals, oh my! - Ministers Caught Watching Porn in the Legislative Assembly
Two Karnataka BJP ministers caught watching porn film in Legislative assembly - From Titanic to Concordia
A Century After the Titanic Disaster, A Rush to Compare the Costa Concordia's Fate - South's Tallest Skyscraper Sold At Auction Today
BofA Plaza Not in Distress, but Disgusted
February 11th, 2008 at 22:23
Glad it helped!