CVPS/Hostigation/BlueVM Los Angeles/QuadraNET
CVPS Chicago/ColoCrossing
QuickPacket Las Vegas
NodeDeploy Phoenix
URPad Dallas/ColoCrossing
Catalyst Dallas/Incero
NodeDeploy Atlanta
24KHost South Bend
EOReality NYC/Ubiquity
NodeDeploy Frankfurt
Prometeus Milan
DSLReports/BroadbandReports: http://www.dslreports.com/
Really good for (mainly US-centric) news about cable/telcos, and tech news. The ISP direct-support forums are great too -- cuts out the support people reading from scripts.
I remember some discussions a while back about DDoS.. just pulled them up:
@CVPS_Chris:
http://lowendtalk.com/discussion/comment/202580#Comment_202580
And then in another, earlier discussion:
@Francisco:
It'd be nice to be able to have an option or something to make that your homepage.
I got way too used to the Vanilla/LET style of forum-perusing and it's kind of convenient.
If you have a fairly large amount of money, my understanding is that LiteSpeed and its caching product (when properly tweaked) can run circles around nginx or Apache.
http://vbtechsupport.com/litespeed/benchmarks/vbjan26/vbindex_ls_ngx_apachevarnish_jan28updated.png
A wide cross-section of providers.
Catalyst, NodeDeploy, ServerDragon, BlueVM, BuyVM, ChicagoVPS, Hostigation, RAMNode, RAMHost.
They're all "production" but I've got the stuff that I can't have go down at Catalyst.