Made a more current Demo links page for the primary games I watch demos of... besides HL, which are all offline atm...
Hopefully that will tide you over.
 

Real update on the way... 

other news:
e6y // Gamer'sHell video
Duke3d port
Deathmatch News - Rellik
Park of Doom
Quake - DMSP2
More - SDA-other including two full-game Half-life 1.1.2.0 movies (QDQ-style) in 55:48 and 51:09.

Prboom walkcam by OnyxStar
Eternity compatibility hack to allow 1.9-compatible recording.
Budko's Prboom -- with map jumping and second jumping(like quakeworld)!
Dr. Sleep's Doom Builder tutorial

Yearly rant: Valve's Steam. 
Nice tool for the uninformed or casual player. Designed to combat hacks, verify UIDs, and 'push' out updates; from a demo-watcher's pov, it is a disgusting bit of hackish trash that sickens me.  To play a LAN game, every host(not just the dedicated server) must be authenticated by the Steam master servers.  To play a demo, you must be authenticated by the Steam master servers.  The most recent updates have modified standard maps so ANY demo recorded with 46 or 47 on those maps will not playback.  Eventually no 47 demo will playback... and of course, Steam as a service will discontinue for the original HL game and the demos will then be worthless anyway.  Of course the battle that should have been fought was from the gaming event organizers and clan sponsors who should have stayed with 1.5.  People in general are just so convinced the latest is always the greatest.  Bah. 
What really concerns me is their future games.  HL2 will certainly be Steam-engined; at least they will have to still have an offline version.(as HL does -- You can still play previous versions 'un-Steamed').
Well, I've watched about 40 1.6 demos and only saved a couple; and almost everyone records with HLTV now anyway(which was last year's rant IIRC -- yeah, first-person shooter demos that aren't FP pov.  You people are brilliant. ..but I digress)... so I guess it doesn't really matter....   HL2 with Steam AND it will be released after Doom3 -- maybe there isn't a good reason to buy it afterall.  Maybe I should send Gabe Newell some feedback...
 

Adolf 'Gusta' Vojta:
-- Scythe - Map11 record maxdemo

Richie Agnew:
-- Scythe - 2 Map26 maxdemos.-- some Cyber-assistance. :)

stx-Vile did a Compet-N-style maxdemo on Fbdemo E2m3.

Torn did a probably optimal speedrun on Rw Map20.

Crestfal:
Speedruns from Assmaster, Adam Hegyi, and Donatas Tamonis.

Bruno Vergilio did a maxdemo on his Dbase map.

Rich Sham:
-- Apocalypse - fun maxdemo
-- Bndalyx - maxdemo
-- Cchest - Map22 maxdemo

Kristian Ronge:
-- Hr - Map32 pacifist speedrun

Mark Anders:
-- Cchest - Map12 maxdemo

I did a maxdemo on Relive Map02 since Method_man left that one open for me.  :)

DWF Demos:
Grazza did a maxdemo on Parareb.

Erik Alm and Use3d did maxdemos on Map12 of Cchest.

The Ultimate Doomer did a maxdemo on Schlagx.

RJY did a speedrun and maxdemo of Blastem2.

Richie Agnew did a Skill 3 maxdemo of Scythe Map30.

Rich Sham:
-- Prwraesw - maxdemo
-- Pagb10yd - maxdemo

Vile did a Skill 3 maxdemo on Eaxt Map02. - Recommended.

All the demos from this update:  here or here   (593 kb)
Old update zips are saved here.

other news:
Doomworld's 10 years of DOOM Anniversary celebration page
Rich 'Zdim' Carlson - lost Quake-engine map