[ZPatterns] The future of ZPatterns and LoginManager

[Johan Carlsson [Torped]]

Hi all,
I finally got the opportunity to use ZPatterns in a project
and am quite please with the result (after the mandatory wrestling :)

Anyway, I would like to use both ZPatterns again as well as LoginManager,
but I feel somewhat of a doubt what they will be around in the future and 
in Zope 3.

So, are they?
Or what I really want to know, is it safe to base my applications on ZP/LM 
or is it
something I'm going to regret?

Best Regards,
Johan Carlsson