New Web App - CI 1.7.2 or 2.0

[eluser]WanWizard[/eluser]
That is only true if it is less stable than 1.7.2.

Which I don't think is the case, 1.7.2 has its share of bugs and oddities as well, with the downside that nobody's working on fixing those, all effort is already going to 2.0.
I'm quite sure that everything you can do now with 1.7.2, you can also do with today's 2.0 rev. With the added bonus that some 1.7.2 issues might be fixed.