I think ISO images are obsolete and should not be maintained at all.
Small bootable network installer (just like the one opensuse has got) would be just fine. With selection which DE flavour you would like to download and install.
If you have slow internet connection, or just dont want to wait, why are you installing rolling distro anyway? It's plain wrong idea. Go with Mint LTS.
As for release cycle/model: I think that every additional layer over debian repositories is BAD idea. Update Pack idea is good in theory, because neither testing or sid is meant to be 100% stable.
It is already flawed in some ways, though. (probably due to lack of manpower).
But this model can be, and most problable it will be, improved. And will be really good.
But any other ideas how LMDE should be released, schedules, stable releases, beta, RC, etc makes things only worse.
I even have doubts about my "important fixes idea" - because it makes LMDE a bit more alike traditional distro, and would permit update packs to be released every 6 months - and this is NOT good.
This is just solution for a problem that should not exists.
If someone wants OS updated every 6 months - he can install Mint Main/Ubuntu/whatever. They are better suited for this release model, so why bother with LMDE?
It would be much better to just have more frequent updates (once a month? a week?) instead of thinking about complicated solutions, and solutions for solutions.
Any additional idea requires additional manpower, instead of relying on debian maintainers and testers who are already doing great work.
Not to mention LMDE will be losing more and more compatibility with Debian. It is already less than 100% compatible due to testing being always a bit fresher than UP.
That said, I've been very pleased with LMDE so far. UP5 was a bit flawed due to packages disappearing from debian (flgrx, compiz) - but in overall its 8.5/10 score from me, and UP6 will be released quicker and should be better.
I'm looking forward to install it,









