Too many things to do, too little time. I figured we can do this in a data-driven way. So here's a poll. Please only submit an entry if you use Cascalog. And only one per person. Let's see if an honour system would work.
Poll result one week later

| Votes | Choice |
|---|---|
| 15 | Self-contained documentation site, e.g. http://cascalog.quantisan.com (demo address only) |
| 10 | Improve and consolidate guides into Github wiki |
| 11 | Bring Cascalog to Cascading 2.1/2.2 |
| 8 | Fix open issues |
| 13 | Add features and performance increase, e.g. new logic solver, make use of new Cascading features since 2.0 |
| 2 | Other |
One person voted for integrating other machine learning library into Cascalog and another to isolate system library.