1. TO CLASSIFY
1.1. SAP
1.2. Virtual Iron
1.3. Foundation
1.3.1. Infoblox
1.4. Vertica
1.4.1. Analytic Database for the Cloud
1.5. Mozilla.org
1.5.1. bespin
1.6. Zimory
1.7. Cloudkick
1.8. Arjuna
1.9. Government funded projects
1.9.1. RESERVOIR
1.10. Symform
1.11. Rocks
1.12. SugarSync
1.13. NComputing
1.14. InstallFree
1.15. Boomi
1.15.1. AtomSphereSM
1.16. Zetta
2. Related Wikimaps
2.1. Architecture WikiMap
2.2. Technologies WikiMap
3. programming required
3.1. AppJet
3.1.1. Javascript
3.2. Aptana
3.3. Google
3.3.1. AppEngine
3.3.1.1. Python
3.3.1.2. Java
3.4. Heroku
3.5. Microsoft
3.5.1. Azure
3.6. Sun
3.6.1. zembly
3.6.2. caroline
3.7. Stax
3.8. Vmforce
4. PaaS
4.1. Enterprise
4.1.1. Appistry
4.1.2. Apprenda
4.1.2.1. SaaSGrid
4.1.3. Etelos
4.1.4. GigaSpaces
4.1.5. Oracle
4.1.5.1. SaaS platform
4.2. Hosted
4.2.1. Bungee Labs
4.2.2. Clickability
4.2.3. Coghead
4.2.4. Intuit
4.2.4.1. QuickBase
4.2.4.2. Intuit Partner Platform
4.2.5. LongJump
4.2.6. Salesforce
4.2.6.1. Force.com
4.2.6.1.1. AppExchange
4.2.7. Zoho
4.2.7.1. Zoho Creator
4.2.8. High Performance Computing
4.2.8.1. CycleCloud
4.2.8.2. Project Monterey
4.2.9. Caspio
4.2.10. Apprenda
4.2.10.1. SaaSGrid
4.2.11. Cloudera
4.2.12. WorkXpress
5. Cloudsoft
6. Management
6.1. Monitoring
6.1.1. Hyperic
6.1.2. collectd
6.1.3. Bluestripe
6.1.4. vmSight
6.2. Other
6.2.1. IBM
6.2.1.1. Blue Cloud
6.2.2. CloudBerryLab
6.2.3. Cloud builders
6.2.3.1. rpath
6.2.4. Config Mgmt
6.2.4.1. Puppet
6.2.4.2. CFEngine
6.2.4.3. Opscode
6.3. Private Cloud
6.3.1. 3Tera
6.3.1.1. AppLogic
6.3.2. Appistry
6.3.3. Cassat
6.3.4. newScale
6.3.5. DataSynapse
6.3.6. Univa UD
6.3.7. openQRM
6.3.8. Canonical's Landscape
6.3.8.1. Manages Ubuntu Enterprise Cloud
6.3.9. Novell
6.3.9.1. Cloud Manager
6.4. Security
6.4.1. CohesiveFT
6.4.1.1. VPN-Cubed
6.4.2. opensso
6.4.3. Altor
6.4.4. LineSider
6.4.5. Catbird
6.4.6. Reflex
6.4.7. HyTrust
6.4.8. Third Brigade
6.4.9. Novell
6.5. Testing
6.5.1. Soasta
6.6. Topology Management
6.6.1. Elastra
6.6.1.1. Cloud Server
6.6.2. Enomaly
6.6.3. enStratus
6.6.4. Q-Layer
6.6.5. Rightscale
6.6.6. CohesiveFT
6.6.6.1. Elasticserver
6.6.7. CloudKick
6.7. Workload/ Provisioning / Scheduling
6.7.1. Apache
6.7.1.1. Hadoop
6.7.2. Intridea
6.7.2.1. scalr
6.7.3. Sun
6.7.3.1. SunGrid
6.7.4. VMware
6.7.4.1. vCloud
6.7.4.2. vApp
6.7.5. Poolparty
6.7.6. openQRM
6.7.7. Canonical's Landscape
6.7.7.1. Ubuntu Enterprise Cloud (UEC)
6.7.7.2. AWS EC2, S3 etc.
6.7.8. ServiceMesh
6.7.9. Novell
6.7.9.1. PlateSpin
6.7.9.1.1. Orchestrate
6.7.9.1.2. Migrate
6.8. Billing/ Contract
6.8.1. Amazon
6.8.1.1. DevPay
6.8.2. Aria
6.8.3. eBay
6.8.3.1. PayPal
6.8.4. eVapt
6.8.5. Evident Software
6.8.6. Google
6.8.6.1. GoogleCheckout
6.8.7. MetraTech
6.8.8. OpSource
6.8.9. VAlign
6.8.10. vKernel
6.8.11. Zuora
6.9. Governance/Policy Mgmt
6.9.1. ServiceMesh
7. Community
7.1. Individuals
7.1.1. Cloud Twitterati
7.1.1.1. dexin
7.1.1.2. Doug Neal (gblnetwkr)
7.1.1.3. Mark Masterson (MasterMark)
7.1.1.4. Christopher Hoff (Beaker)
7.1.2. Bloggers/ Podcasts
7.1.2.1. Alex Barnett
7.1.2.1.1. Bungee Labs
7.1.2.2. Chirag Mehta
7.1.2.2.1. SAP
7.1.2.3. Chris Richardson
7.1.2.3.1. Cloud Foundry
7.1.2.4. Christopher Hoff
7.1.2.5. David Linthicum
7.1.2.5.1. Blue Mountain Labs
7.1.2.6. Geva Perry
7.1.2.7. James Hamilton
7.1.2.7.1. Amazon
7.1.2.8. James Urquhart
7.1.2.8.1. Cisco
7.1.2.9. John Willis
7.1.2.10. Reuven Cohen
7.1.2.11. Sam Charrington (Cloud Pulse)
7.1.2.11.1. Appistry
7.1.2.12. Thorsten von Eicken
7.1.2.12.1. Rightscale
7.1.2.13. Werner Vogels
7.1.2.13.1. Amazon
7.1.2.14. Wes Felter
7.1.2.15. George Reese
7.1.2.16. Robert Grossman
7.1.2.17. Cloudonomics
7.1.2.18. CloudChasers
7.2. Analyst Firms
7.2.1. the451group
7.2.2. Gartner
7.3. Developers
7.3.1. Appirio
7.3.1.1. AppExchange
7.3.1.2. Google Enterprise
7.3.2. StreamStep
7.4. Consultants
7.4.1. Capgemini
7.4.2. Booz Allen Hamilton
7.4.3. Grid Dynamics
7.5. Education
7.5.1. Cloudera
7.5.2. Skills Matter London
7.5.3. CloudCamp
7.5.4. The Cloud Tutorial
7.6. Resources
7.6.1. Programmable Web
7.6.2. AWS London User Group
7.6.3. Cloud Taxonomy
7.7. Emerging Standards
7.7.1. Cloud Computing Interoperability Forum
7.7.2. Open Cloud Consortium
7.7.3. UDT
8. Open Source Projects
8.1. Eucalyptus
8.2. OpenNebula
8.3. Nimbus
8.4. dotcloud
8.5. Babble (maybe)
8.6. Elastic Computing Platform (ECP)
8.7. Haizea
8.8. Sun's Caroline
8.9. Ganglia
8.10. Parkplace
8.11. allmydata.org "Tahoe"
8.12. Sector/Sphere
8.13. Hadoop
8.14. UDT
8.15. AppScale
8.16. Annelidous
8.17. abiCloud
8.18. Tashi
8.19. libcloud
8.20. DeltaCloud
8.21. CloudLoop
8.22. Ubuntu Cloud
9. Security related
9.1. Jericho Forum
9.2. Cloud Security Alliance
9.3. Open Group: Security Forum
10. IaaS
10.1. Desktop
10.1.1. Sun
10.1.1.1. Sun VDI
10.1.1.2. Sun VirtualBox
10.1.2. Parallels
10.1.3. Citrix
10.1.4. Kernel based Virtual Machine (KVM)
10.2. Compute
10.2.1. Amazon
10.2.1.1. EC2
10.2.2. Engine Yard
10.2.3. Flexiscale
10.2.3.1. New node
10.2.4. GoGrid
10.2.5. Hosting365
10.2.6. IBM Computing on Demand (CoD)
10.2.7. Joyent
10.2.8. PrimaCloud
10.2.9. Rackspace
10.2.9.1. Mosso
10.2.9.1.1. Cloud Sites
10.2.9.1.2. Cloud Servers
10.2.9.2. Slicehost
10.2.10. Savvis
10.2.10.1. Cloud Compute
10.2.11. Enki
10.2.12. vCloud partners
10.2.12.1. bluelock
10.2.12.2. Hosting.com
10.2.12.3. MelbourneIt
10.2.12.4. terremark
10.2.13. ElasticStack
10.3. Database
10.3.1. 10gen
10.3.1.1. mongo
10.3.2. Amazon
10.3.2.1. SimpleDB
10.3.2.2. Relational Database Service (RDS)
10.3.3. blist
10.3.4. Google
10.3.4.1. Google Base
10.3.4.2. through AppEngine
10.3.5. Microsoft
10.3.5.1. SDS
10.3.6. Cloudant
10.3.6.1. couchDB based
10.3.6.2. Replication supported
10.3.7. Trackvia
10.3.8. Xeround
10.4. Middleware
10.4.1. Amazon
10.4.1.1. SQS
10.4.1.2. Simple Notification Service (SNS)
10.5. Storage
10.5.1. Amazon
10.5.1.1. S3
10.5.1.2. CloudFront
10.5.1.3. Elastic Block Store (EBS)
10.5.2. Apple
10.5.2.1. iDisk
10.5.2.2. MobileMe
10.5.3. Box.net
10.5.4. Bycast
10.5.4.1. StorageGRID
10.5.5. Diomede
10.5.6. DropBox
10.5.7. Egnyte
10.5.7.1. Online File Storage
10.5.7.2. Continuous Data Backup
10.5.8. EMC
10.5.8.1. Decho
10.5.8.1.1. Mozy
10.5.8.1.2. Atmos
10.5.9. Gemstone
10.5.9.1. GemFire
10.5.10. Joyent
10.5.10.1. BingoDisk
10.5.11. JungleDisk
10.5.12. Microsoft
10.5.12.1. SkyDrive
10.5.12.2. Live Mesh
10.5.13. Nirvanix
10.5.14. Oracle
10.5.14.1. Fusion
10.5.14.1.1. Coherence
10.5.15. Rackspace
10.5.15.1. Mosso
10.5.15.1.1. Cloud Files
10.5.16. SoonR
10.5.17. Zmanda
10.5.17.1. Zmanda Cloud Backup
10.5.18. Allmydata
10.5.19. ElephantDrive
10.5.20. Caringo
10.5.20.1. CAStor Object Storage