| Knowledge Base | Configurable | Out source | Orthogonal | Requirements |
| Modular | Pattern | Flexible | PHP | Total Cost of Ownership (TCO) |
| Reverse Engineer | Enterprise | SOFTWARE DEVELOPMENT BINGO (free square) | Open Source | Pluggable Architecture |
| Apache | Legacy | Refactor | VPN | Lots Of Effort |
| Sane | Automated | Agile | Iteration | Extensible Architecture |